A case study the impact of cropping systems research in Indonesia /
A case study the impact of cropping systems research in Indonesia / prepared by B. H. Siwi, Inu G. Ismail, Imtias Basa, A. Syarifuddin K., M. Sultoni Arifin, Aman Djauhari, Mahyuddin Syam, Paul Mundy and Jerry L. McIntoish - [Place of publication not identified] : [Publisher not identified], [Date of publication not identified] - 30 pages : illustrations ; 24 cm
Includes bibliographical references
Cropping systems --General works
Cropping systems --Methods and systems of culture
S602.5 C76