Annual progress report - Red River Valley Agricultural Experiment Station.

Fertilizer recommendations for Texas, 1948-1949 /
by: Thorton, M. K.
Published: (1948)

Fertilizer recommendations for Texas /
by: Thorton, M. K.
Published: (1950)

Fertilizer recommendations for Texas /
by: Thorton, M. K.
Published: (1949)

Root activity patterns of some tree crops : results of a five-year coordinated research programme of the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture /
by: Nethsinghe, D. A.
Published: (1975)

Food crop mineral deficiency and disturbance stress mitigation in temperate climatic regions by economical and environmental valorization of agricultural by-products /
by: Someus, Edward
Published: (2009)

Study on crop responses to various types of fertilizers and their future requirements in Pakistan /
Published: (1966)

Annual report : fertilizers, feeds, pesticides.
Published: (1955)

Soil fertility and fertilizers : an introduction to nutrient management /
Published: (2005)

1985-86 fertiliser recommendations for agricultural and horticultural crops /
Published: (1985)

Make friends with your land ; a chemist looks at organiculture /
by: Wickenden, Leonard
Published: (1949)

Insect pollination of crops /
by: Free, John Brand
Published: (1970)

Fertilizer use and crop yields in the United States /
Published: (1954)

Fertilizer use and crop yields in the United States /
Published: (1954)

Agriculture and fertilizers : fertilizers in perspective, their role in feeding the world, environmental challenges, are there alternatives? /
Published: (1990)

Soil fertility and crop production /
Published: (2002)

Annual research report.

Co-operative fertilizer experiments with corn, cotton, rice, cauliflower, peanuts, onions, tomatoes and potatoes, 1908-9-10 /
by: Fraps, G. S. (George Stronach), 1876-
Published: (1911)

Fertilizer and cover crop tests with Elberta peach at Montague /
by: Randolph, U. A. (Uriel Addison)
Published: (1954)

Nutrient use in crop production /
Published: (1998)

Fertile soil : a grower's guide to organic & inorganic fertilizers /
by: Parnes, Robert
Published: (1990)

Integrated nutrient management for sustainable crop production /
Published: (2008)

Soil food : 1372 ways to add fertility to your soil /
by: French, Jackie
Published: (1995)

Crop production levels and fertilizer use.
Published: (1981)

Fertilizers and their use /
by: Thorton, M. K.
Published: (1955)

Small grain fertilizer tests on Houston soils of North-Central Texas, 1949-52 /
by: Spence, C. O.
Published: (1954)

Fertilizers and their use /
by: Bennett, William F.
Published: (1959)

Fertilizers and their use /
by: Bennett, William F.
Published: (1962)

Alternative "N" sources /
by: Rolofson, Dale E.
Published: (1970)

Fertilizer use by crop.
Published: (2006)

Effect of plowing under legumes and applications of nitrogen on yields of cotton and corn /
by: Reynolds, E. B. (Elbert Brunner), 1890-
Published: (1952)

Soil testing and plant analysis.
Published: (1990)

Experiments with fertilizers on rotated and non-rotated crops /
by: Reynolds, E. B. (Elbert Brunner), 1890-
Published: (1928)

Crops as enhancers of nutrient use /
Published: (1990)

An agro-ecological framework for integrated nutrient management with special reference to Kenya /
by: Smaling, Eric Marc Alexander, 1957-
Published: (1993)

Fertilizer recommendations for the High Plains /
by: Thornton, M. K. (Marmaduke Knox), 1892-, et al.
Published: (1956)

Fertilizers and fertilization : introduction and practical guide to crop fertilization /
by: Finck, Arnold
Published: (1982)