Jacob, A.
Fertilizer use : nutrition and manuring of tropical crops / A. Jacob, H.V. Uexkull. - Hannover : Verlagsellschaff fur Ackerbau mbh, c1963. - 617 p. : ill. ; 19 cm.
Includes bibliographical references and index.
Fertilizers
631.8 / JAF
Fertilizer use : nutrition and manuring of tropical crops / A. Jacob, H.V. Uexkull. - Hannover : Verlagsellschaff fur Ackerbau mbh, c1963. - 617 p. : ill. ; 19 cm.
Includes bibliographical references and index.
Fertilizers
631.8 / JAF