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Agricultural land use in Aligarh district
Amani, K. Z., (1976)
Food and nutrition in India
Mohammad, Ali, (1977)
Swidden to sedentary cultivation
(1980)
The changing role of government in Indian agriculture
Vyas, Vijay Shankar, (2016)
Die wirtschaftliche Wachstumsrate Indiens
Vyas, Vijay Shankar, (1963)
Challenege of sustaining foodgrains production
Vyas, Vijay Shankar, (2012)