Jha, Divakar
Evaluation of benefits of irrigation: Tribeni canal report by Divakar Jha - Calcutta Orient Longmans 1967 - 601p.
Irrigation --India --Champaran (District) --Case studies
Y1182x5413 J559
Evaluation of benefits of irrigation: Tribeni canal report by Divakar Jha - Calcutta Orient Longmans 1967 - 601p.
Irrigation --India --Champaran (District) --Case studies
Y1182x5413 J559
