Extending Nitrogen Fixation Research to Farmers Field: Proc. of an Int. Workshop
Rupela, O. P. & Others Ed.
Extending Nitrogen Fixation Research to Farmers Field: Proc. of an Int. Workshop - Patancheru ICRISAT 1997 - 404p.
633.3 RUP-E
Extending Nitrogen Fixation Research to Farmers Field: Proc. of an Int. Workshop - Patancheru ICRISAT 1997 - 404p.
633.3 RUP-E