Green revolution, an assessment
DEB, P. C
Green revolution, an assessment - Ludhiana 1983 - 129p
AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB
AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB PUNJAB -- ECONOMIC CONDITIONS PUNJAB -- SOCIAL CONDITIONS
338.109 545 D30G
Green revolution, an assessment - Ludhiana 1983 - 129p
AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB
AGRICULTURE -- ECONOMIC ASPECTS -- PUNJAB PUNJAB -- ECONOMIC CONDITIONS PUNJAB -- SOCIAL CONDITIONS
338.109 545 D30G