Srivastava h S, Rana P Singh
Nitrogen nutrition and plant growth - New Delhi, Oxford & IBH publishing co. pvt. ltd 1999 - 355
Nitrogen nutrition/root absorption/rhizobium/foliar absorption-nitrogen
581.1335 SRI
100
Nitrogen nutrition and plant growth - New Delhi, Oxford & IBH publishing co. pvt. ltd 1999 - 355
Nitrogen nutrition/root absorption/rhizobium/foliar absorption-nitrogen
581.1335 SRI
100