Relation of soil content to human longevity ; a discussion of balanced soils, balanced foods and balanced health; reports of experiment stations, soil scientists, dietitians and physicians, educators and individual experimenters /

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

The effect of soils and fertilizers on human and animal nutrition /
by: Allaway, William Hubert, 1916-
Published: (1975)

Essential elements and soil amendments for plants : sources and use for agriculture /
by: Severson, R. C. (Ronald Charles), 1945-
Published: (1988)

The soil factor in nutrition : animal and human /
by: Beeson, Kenneth C. (Kenneth Crees), 1903-1998
Published: (1976)

The soil--plant system in relation to inorganic nutrition /
by: Fried, Maurice
Published: (1967)

Nutrient mobility in soils : accumulation and losses /
Published: (1970)

Nutrient mobility in soils accumulation and losses.
Published: (1970)

Soil testing and plant analysis.
Published: (1990)

Ideas in soil and plant nutrition /
by: Traynor, Joe
Published: (1980)

The living soil : evidence of the importance to human health of soil vitality, with special reference to national planning /
by: Balfour, Evelyn Barbara, Lady, 1898-1990
Published: (1949)

Nutrient use in crop production /
Published: (1998)

Bibliography on soils, fertilizers, plant nutrition and general agronomy in Ethiopia /
by: Haque, I.
Published: (1985)

Plant nutrition and crop production /
by: Russell, Edward J. (Edward John), 1872-1965
Published: (1926)

Soils and soil fertility /
by: Thompson, Louis M. (Louis Milton)
Published: (1973)

Soils and soil fertility /
by: Thompson, Louis M. (Louis Milton)
Published: (1978)

Soils and soil fertility /
by: Troeh, Frederick R.
Published: (1993)

Soil fungi and soil fertility : an introduction to soil mycology /
by: Garrett, S. D. (Stephen Denis)
Published: (1981)

Soil testing and plant analysis.
Published: (1990)

Stable isotopes in plant nutrition, soil fertility and environmental studies : proceedings of an international symposium on the use of stable isotopes in plant nutrition, soil fertility and environmental studies /
Published: (1991)

The soil--plant system in relation to inorganic nutrition /
by: Fried, Maurice, et al.
Published: (1967)

Selected bibliography of rice-soils, plant nutrition, and fertilizer use for rice /
by: Ratan, R. D.
Published: (1979)

The soil and its fertility /
by: Teuscher, Henry
Published: (1960)

Crops as enhancers of nutrient use /
Published: (1991)

Fertilizer and plant nutrition guide /
Published: (1984)

The feeding of crops and stock ; an introduction to the science of the nutrition of plants and animals /
by: Hall, A. Daniel, (Alfred Daniel), Sir, 1864-1942
Published: (1944)

Future thrusts of research in soil fertility and plant nutrition for increasing productivity.
Published: (1983)

Soil testing : sampling, correlation, calibration, and interpretation : proceedings of a symposium /
Published: (1987)

Soils and soil management /
by: Gustafson, A. F. (Axel Ferdinand), 1880-1942
Published: (1941)

Plant nutrition and soil fertility manual /
by: Jones, J. Benton, Jr., 1930-
Published: (2012)

Soil fertility workshop /
by: Cihacek, Larry J.
Published: (1980)

Soils of the humid tropics.
Published: (1972)

The soil and the microbe ; an introduction to the study of the microscopic population of the soil and its role in soil processes and plant growth /
by: Waksman, Selman A. (Selman Abraham), 1888-1973
Published: (1931)

Soil chemistry and its applications /
by: Cresser, Malcolm S.
Published: (1993)

Soil fertility /
Published: (2009)

Soils and societies : perspectives from environmental history /
Published: (2006)

Soil fertility /
by: Foth, H. D.
Published: (1997)