TY - BOOK AU - Khan, T.I., ed. AU - Shishodia, Y.S., ed. TI - Biodiversity conservation and sustainable development SN - 8171321550 U1 - 333.9515 21st ed. PY - 1987/// CY - Jaipur PB - Pointer Publishers KW - Biodiversity KW - Nature conservation KW - Sustainable development ER -