Refine Your Search
Book List
2
-
Fertility studies on old-rubber soils / Othman Yaacob.
- College of agriculture,
- 1970.
- [Selangor] :
-
A study of factors associated with the farmers' attitudes toward the agricultural extension service in the Mukim of Simpor, district of Kuala Muda, state of Kedah, West Malaysia, 1970 / Nayan bin Ariffin.
- Malaya. College of agriculture,
- 1970.
- [Selangor] :