Jodha, N.S. Ed.
Technology options and economic policy for dryland agriculture - New Delhi Concept 1989 - XII, 363p; 22.5cms.
81-7022-225-7
Agricultural economics
Technology options and economic policy for dryland agriculture - New Delhi Concept 1989 - XII, 363p; 22.5cms.
81-7022-225-7
Agricultural economics