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The green revolution and the productivity paradox : evidence from the Indian Punjab
Murgai, Rinku, (1999)
The unidentical Punjab twins : some explanations of comparative agricultural performance since partition
Thandi, Shinder Singh, (1999)
Future of agriculture in Punjab
Johl, Sardar Singh, (1988)
Environmental issues and policy options in the agrarian economy of Indian Punjab
Singh, Joginder, (2000)
Problems of sugar industry in India
Grover, Davinder Kumar, (1992)
Organic farming in context of sustainable agriculture and food security : a case study of organic paddy cultivation in Punjab
Singh, Inder P., (2011)