Supplementary report on soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines a draft report prepared for submission to the Government of the Philippines

Supplementary report on soil fertility under UNDP (SF) project of soil fertility survey and research in the Philippines a draft report prepared for submission to the Government of the Philippines

Λεπτομέρειες βιβλιογραφικής εγγραφής
Κύριος συγγραφέας: Chu, H. F.
Μορφή: Βιβλίο
Γλώσσα:English
Θέματα:
Soil fertility.
Soil research > Philippines.