TY - BOOK AU - Arun,L K AU - Jayasankar,B TI - Kerala research programme of local level development : biodiversity conservation and livelihood issues of tribesfolk : a case study of Periyar tiger resource SN - 8187621397 U1 - 307.1412 PY - 2001/// CY - Thiruvananthapuram PB - KRPLLD ER -