Agricultural Production And Sustainability Under Settled And Shifting Cultivation In The Hill Zone Of Assam

Bhowmick, B. C.Kalita, Durga Charan2017-04-122017-04-122002http://krishikosh.egranth.ac.in/handle/1/5810007345en-USAgricultural Production And Sustainability Under Settled And Shifting Cultivation In The Hill Zone Of AssamThesis