Singh, Joginder
Factors in declining crop diversification: case study of Punjab - 2004 - p.5607-614. - 25 Dec
Crops - India - Punjab
Agricultural policy - India - Punjab
Agricultural production - India - Punjab
Agricultural production
Factors in declining crop diversification: case study of Punjab - 2004 - p.5607-614. - 25 Dec
Crops - India - Punjab
Agricultural policy - India - Punjab
Agricultural production - India - Punjab
Agricultural production
