1
2
Author: Russell, Edward J.
Title: Plant nutrition & crop production [soils, fertilizers]
Year: 1926Berkele
Format: Graphic
Price: Free
Publisher: CornellU
Author: Russell, Edward J. 1872-1965
Title: A Student's Book on Soils & Manures
Year: 1915 Cambg.
Format: Graphic
Price: Free
Publisher: CornellU
Author: Sempers, Frank W.
Title: Manures: How to Make & How to Use Them
Year: 1907
Format: Graphic
Price: Free
Publisher: CornellU
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: Snyder, Harry
Title: Soils & Fertilizers
Year: 1908 3d NY
Format: Graphic or PDF
Price: Free
Publisher: Google
Author: Spillman, W. J.
Title: Use of the Exponential Yield Curve in Fertilizer Experiments [US Dept Agri Bull]
Year: 1933 Apr
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Tremearne, T. H.; Jacob, K. D.
Title: Arsenic in Natural Phosphates & Phosphate Fertilizers [US Dept Agri Bull]
Year: 1941 Nov
Format: Graphic Txt
Price: Free
Publisher: UMich-OrgAg
Author: Turrentine, John William
Title: Potash; a review, estimate & forecast
Year: 1926 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Van Slyke, Lucius L.
Title: Fertilizers & Crops, or The Science & Practice of Plant-Feeding
Year: 1922
Format: Graphic
Price: Free
Publisher: CornellU
Author: Ville, Georges, 1824-97
Title: The school of chemical manures
Year:
Format: Graphic Html
Price: Free
Publisher: MOA-UMich
Author: Waggaman, William Henry, et al.
Title: Phosphoric acid, phosphates, & phosphatic fertilizers [Amer Chemical Soc Monographs, #34]
Year: 1927 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Waksman, Selman A.
Title: Humus; origin, chemical composition, & importance in nature [w/bibliography; sustainable agriculture
Year: 1936 Baltm.
Format: Graphic
Price: Free
Publisher: CornellU
Author: Waterhouse, Walter L.
Title: The effect of superphosphate on the wheat yield in New South Wales
Year: 1913 Sydney
Format: PDF Kindle EPub
Price: Free
Publisher: UCalifornia
Author: Wheeler, Homer Jay
Title: Manures & fertilizers; a text-book for college students & a work of reference...in the scientific mod
Year: 1913 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Worthen, Edmund Louis
Title: Farm soils, their management & fertilization
Year: 1927 NY
Format: Graphic
Price: Free
Publisher: CornellU
Author: Wyatt, Francis
Title: Modern High Farming: A Treatise on Soils, Plants & Manures
Year: 1886
Format: Graphic
Price: Free
Publisher: CornellU
1
2