All India coordinated research project on cropping systems research : annual report 1995-97
All India coordinated research project on cropping systems research : annual report 1995-97
- Meerut PROJ.ect Directorate for Cropping Systems Research
- "247, 1997p."
PROJ.631.58.001.5(540)(083.9)(047) / ALL
PROJ.631.58.001.5(540)(083.9)(047) / ALL