Agronomic studies on relative merits of varoius crop rotations : thesis submitted in partial fulfilment of the requirements of associateship of the Indian Agricultural Research Research Institute, New Delhi
Sikka, Harish Chandra
Agronomic studies on relative merits of varoius crop rotations : thesis submitted in partial fulfilment of the requirements of associateship of the Indian Agricultural Research Research Institute, New Delhi Harish Chandra Sikka - New Delhi Indian Agricultural Research Institute 1957 - varies p.; 30cm.
Agronomic studies on relative merits of varoius crop rotations : thesis submitted in partial fulfilment of the requirements of associateship of the Indian Agricultural Research Research Institute, New Delhi Harish Chandra Sikka - New Delhi Indian Agricultural Research Institute 1957 - varies p.; 30cm.