Symposium on cropping systems research and development for the Asian rice farmer
Symposium on cropping systems research and development for the Asian rice farmer
/ The International Rice Research Institute
- Philippines: The International Rice Research Institute, 1977
- 454p.
Agriculture
Crops Breeding
631.5.001.5/.6(5) / L7
Agriculture
Crops Breeding
631.5.001.5/.6(5) / L7