TY - BOOK AU - Singh,Pramod,1954 TI - Ecology of rural India U1 - 307.72 PY - 1987/// CY - New Delhi PB - Ashish Pub. House KW - Ecology -- India KW - Ecology KW - India N1 - Anlassdaten: National Conference on "Rural Ecology", Allahabad, Oktober 1985 ER -