Author: Patch, L. H.; Holbert, James R.; Everly,
Title: Strains of Field Corn Resistant to the Survival of the European Corn Borer [US Dept Agri Bull]
Year: 1942 May
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Piemeisel, R. L.; Lawson, Francis R.
Title: Types of Vegetation in the San Joaquin Valley of California & Their Relation to the Beet Leafhopper [US Dept
Year: 1937 Jun
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Pieters, Adrian John
Title: Green manuring, principles & practice [sustainable agriculture]
Year: 1927 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Pinchot, Gifford
Title: The fight for conservation
Year: 1910 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Porter, B. A.
Title: The Apple Maggot [US Dept Agri Bull]
Year: 1928 May
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Quisenberry, Karl S.
Title: Inheritance of Winter Hardiness, Growth Habit, & Stem-Rust Reaction in Crosses Between Minhardi Winter & H-44
Year: 1931 Jan
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Rand, Frederick Vernon; Cash, Lillian C.
Title: Bacterial Wilt of Corn [US Dept Agri Bull]
Year: 1933 May
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Ratliffe, George T.
Title: Cotton Root Rot As Affected by Crop Rotation & Tillage at San Antonio, Texas [US Dept Agri Bull]
Year: 1934 Oct
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Rayner, M.C.
Title: Trees and Toadstools. ["classic study of the relationships between tree roots and fungi"]
Year: 1945
Format: Html
Price: Free
Publisher: Soil&Health
Author: Reid, W. J.; Wright, R. C.; Peacock, Wal
Title: Prevention of Damage by the Seed-Corn Maggot to Potato Seed Pieces [US Dept Agri Bull]
Year: 1940 Feb
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Renner, George T.
Title: Conservation of national resources, an educational approach to the problem
Year: 1942 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Richey, Frederick D.; Sprague, George F.
Title: Experiments on Hybrid Vigor & Convergent Improvement in Corn [US Dept Agri Bull]
Year: 1931 Oct
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Roark, R. C.; Cotton, R. T.
Title: Tests of Various Aliphatic Compounds As Fumigants [US Dept Agri Bull]
Year: 1929 Mar
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Roberts, John W.; Dunegan, John C.
Title: Peach Brown Rot [US Dept Agri Bull]
Year: 1932 Nov
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Roberts, Raiford A.
Title: Biology of Brachymeria Fonscolombei (Dufour), a Hymenopterous Parasite of Blowfly Larvae [US Dept Agri Bull]
Year: 1933 May
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Robinson, W. O.; Edgington, Glen; Byers,
Title: Chemical Studies of Infertile Soils Derived From Rocks High in Magnesium & Generally High in Chromium & Nickel
Year: 1935 Apr
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Rodale, J. I.
Title: Pay dirt: farming & gardening with composts [humus, sustainable agri.]
Year: 1945 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Rodale, J. I., 1898-1971
Title: The Organic Method on the Farm
Year: c1949 Emmau
Format: Graphic
Price: Free
Publisher: CornellU
Author: Rodale, J.I.
Title: Pay Dirt: Farming & Gardening With Composts. [excerpts]
Year: 1946
Format: Html
Price: Free
Publisher: Soil&Health
Author: Rodale, J.I.
Title: The Organic Front. ["history & personalities involved in the organic gardening/farming movement"]
Year: 1948
Format: Html
Price: Free
Publisher: Soil&Health
Author: Sarvis, J. T.; Thysell, J. C.
Title: Crop Rotation & Tillage Experiments at the Northern Great Plains Field Station, Mandan, N.D [US Dept Agri Bul
Year: 1936 Dec
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Savage, D. A.
Title: Drought Survival of Native Grass Species in the Central & Southern Great Plains, 1935 [US Dept Agri Bull]
Year: 1937 Mar
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Scofield, Carl S.; Holden, James A.
Title: Irrigated Crop Rotations in Western Nebraska [US Dept Agri Bull]
Year: 1927 Jul
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Senner, Arthur H.
Title: Application of Steam in the Sterilization of Soils [US Dept Agri Bull]
Year: 1934 Aug
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Seymour, E. L. D.
Title: Farm knowledge; complete manual of successful farming...farmer's cyclopedia, v1: Animals [Sears, Roe
Year: 1918 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Seymour, E. L. D.
Title: Farm knowledge; complete manual of successful farming...farmer's cyclopedia, v2: Soils & Crops [Sears
Year: 1918 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Seymour, E. L. D.
Title: Farm knowledge; complete manual of successful farming...farmer's cyclopedia, v3: Farm implements & co
Year: 1918 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Seymour, E. L. D.
Title: Farm knowledge; complete manual of successful farming...farmer's cyclopedia, v4: Farm Life [Sears, Ro
Year: 1918 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Shapovalov, Michael.; Beecher, F. Sidney
Title: Experiments on the Control of Tomato Yellows [US Dept Agri Bull]
Year: 1930 Jul
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Shorey, Edmund C.
Title: Some Methods for Detecting Differences in Soil Organic Matter [US Dept Agri Bull]
Year: 1930 Oct
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Shotwell, R. L.
Title: Evaluation of Baits & Bait Ingredients Used in Grasshopper Control [US Dept Agri Bull]
Year: 1942 Mar
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Sievers, A. F.
Title: Studies on the Possibilities of Devil's Shoestring (Tephrosia Virginiana) & Other Native Species of Tephrosia
Year: 1938 Feb
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Skinner, J. J.
Title: Experiments With Nitrogen Fertilizers on Cotton Soils [US Dept Agri Bull]
Year: 1934 Oct
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Skinner, J. J.; Williams, C. B.; Mann, H
Title: Fertilizers for Sweetpotatoes Based on Investigations in North Carolina [US Dept Agri Bull]
Year: 1932 Nov
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Smith, Floyd F.
Title: Biology & Control of the Black Vine Weevil [US Dept Agri Bull]
Year: 1932 Sep
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg