@book{6182, author = {Basu, D.N ed. and Kashyap, S.P}, title = {Agro-climatic regional planning in India}, publisher = {Concept Publishing Company}, year = {1996}, address = {New Delhi}, url = {https://books.google.co.in/books?id=IQhp3vn7_bUC&source=gbs_book_other_versions} }