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Input-use productivity of maize crop in sub-montane zone of Punjab
Dhaliwal, N. S.; Bawa, Rajinder Singh; Grover, Davinder … - In: The Indian economic journal 52 (2004/05) 3/4, pp. 139-146
Persistent link: https://www.econbiz.de/10003355782
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Economics and input use productivity of paddy crop in different agro-climatic zones of Punjab
Dhaliwal, N. S.; Bawa, Rajinder Singh; Grover, Davinder … - In: The Indian journal of economics 87 (2006) 1, pp. 77-92
Persistent link: https://www.econbiz.de/10003467304