Tisdale, samuel L.
Crop response : to various phosphates / Samuel L. Tisdale & Delbert L. Rucker - Washington : SI , 1964 - 20p. : ill. ; 29 cm. - Technical bulletin .
Includes bibliographical references.
Fertilizers
Crops
Agriculture
631.8 / TIS
Crop response : to various phosphates / Samuel L. Tisdale & Delbert L. Rucker - Washington : SI , 1964 - 20p. : ill. ; 29 cm. - Technical bulletin .
Includes bibliographical references.
Fertilizers
Crops
Agriculture
631.8 / TIS