Intensive Agriculture. v.7, 1969-70
Karamchandni, Lal, ed.
Intensive Agriculture. v.7, 1969-70 edited by Lal Karamchandani - New Delhi Directorate of Extension 1968 - v.7, varies p.; 28cm.
Intensive Agriculture. v.7, 1969-70 edited by Lal Karamchandani - New Delhi Directorate of Extension 1968 - v.7, varies p.; 28cm.
