Refine Your Search
Book List
2
-
Blue Green Algae A Bio-Fertilizer for rice crop : An Alternative Technology to help the deprived rural farmes increase their rice yield / Ajoy Kumar.
- Indian social institute,
- 1982.
- Bangalore :
-
Rural technology / ed. by Amulya Kumar N. Reddy.
- Indian academy of sciences,
- cop. 1980.
- Bangalore :