Phosphorus fertilizer studies on cotton in the Lower Rio Grande Valley of Texas /

Phosphorus fertilizer research in Australia /
by: Jackson, E. A.
Published: (1966)

Effect of annual green manure crops and fertilizer practices on the production of cotton, lower Rio Grande Valley /
by: Dacus, Amon
Published: (1961)

Response of Douglas-fir seedlings to nitrogen, sulfur, and phosphorus fertilizers /
by: Radwan, M. A., 1926-
Published: (1985)

Phosphorus fertilization for wheat production on Blackland and Grand Prairie soils /
by: Spence, Charles Orvel, et al.
Published: (1977)

Phosphorus fertilization for grain sorghum production in the Texas Blacklands /
by: Spence, Charles Orvel, et al.
Published: (1977)

The technology of mineral fertilizers /
by: Moldovan, Iuliu
Published: (1969)

Fertilizer recommendations for the Lower Rio Grande Valley /
by: Thornton, M. K. (Marmaduke Knox), 1892-, et al.
Published: (1957)

Fertilizer recommendations for the Lower Rio Grande Valley /
by: Thornton, M. K. (Marmaduke Knox), 1892-, et al.
Published: (1956)

Phosphorus and potassium fertilization for coastal bermudagrass hay production in east Texas /
by: Welch, C. D., et al.
Published: (1981)

The economic effects of phosphorus fertilization on potatoes in the Cochabamba Region /
by: Adams, Kendall A.
Published: (1979)

Differential response of four upland rice (Oryza sativa L.) cultivars to phosphorus fertilization on an alfisol and ultisol in southwestern and southeastern Nigeria /
by: Kiazolu, James
Published: (1983)

FCI chemical engineers : fertilizer technical data book /
by: Sepehri-Nik, Ed
Published: (1994)

Phosphatic fertilizers: properties and processes ; a study of technological, economic, and agronomic considerations /
by: Bixby, David W.
Published: (1966)

Effects of nitrogen and phosphorus fertilizers on deer browsing and growth of young Douglas-fir /
by: Crouch, Glenn LeRoy, 1929-
Published: (1981)

Field and forage crop fertilization in the Lower Rio Grande Valley /
by: Welch, C. D., et al.
Published: (1978)

Field and forage crop fertilization in the Lower Rio Grande Valley /
by: Welch, C. D., et al.
Published: (1976)

General fertilizer recommendations for the Lower Rio Grande Valley /
Published: (1960)

General fertilizer recommendations for the Lower Rio Grande Valley /
Published: (1959)

General fertilizer recommendations for the Lower Rio Grande Valley /
Published: (1962)

General fertilizer recommendations for the Lower Rio Grande Valley /
Published: (1962)

County-level estimates of nitrogen and phosphorus from commercial fertilizer for the conterminous United States, 1987-2006 /
by: Gronberg, JoAnn M.
Published: (2012)

Fertilizing grain sorghum in the lower Rio Grande Valley /
by: Burleson, Charles A., et al.
Published: (1959)

Fertilizer experiments with cotton /
Published: (1932)

Nitrophosphate fertilizers, 1949-1976 /
Published: (1978)

Effects of nitrogen and phosphorus fertilizer on planted ponderosa pine in west-central Idaho /
by: Jacobsen, Glenn L.
Published: (1980)

Phosphate rock as a direct application fertilizer : Can it help to relieve food shortage in some low income developing countries? /
by: Lüken, Halo
Published: (1984)

Machine placement of fertilizer for cotton /
by: Smith, Harris Pearson, 1891-
Published: (1937)

Advances in phosphate fertilizer technology /
Published: (1993)

Fertilizer resources of the United States.
Published: (1911)

Phosphorus fertilization of direct seeded tomatoes /
by: Hipp, Billy W.
Published: (1970)

Catchment-level estimates of nitrogen and phosphorus agricultural use from commercial fertilizer sales for the conterminous United States, 2012 /
by: Stewart, J. S.
Published: (2019)

The movement and efficiency of applied phosphorus to rice (Oryza sativa L.) in flooded soil.
by: Folsom, Bobby Lee
Published: (1975)

Management of nitrogen and phosphorus fertilizers in sub-Saharan Africa : proceedings of a symposium, held in Lome, Togo, March 25-28, 1985 /
Published: (1986)

Phosphorus for agriculture : a situation analysis /
Published: (1978)

Fertilizer placement trials--irrigated cotton, Lubbock, Texas /
by: Dudley Richard F.
Published: (1963)

Phosphoric acid, phosphates, and phosphatic fertilizers.
by: Waggaman, William Henry
Published: (1952)