Vista normal Vista MARC Vista ISBD

Geus, J. G. De

Fertilizer guide for tropocal and subtropical farming/ Geus J. G. - Suiza : Centro d´Etude de l`Azote Zurith, 1967 - 747 p

Subjects--Topical Terms:
ABONOS Y FERLIZANTES
AGRICULTURA TROPICAL

Dewey Class. No.: REF 631.8 G395