TY - BOOK TI - Biological conservation SN - 0006-3207 PY - 1968///- CY - London PB - Applied Science Publishers- KW - Conservation of natural resources KW - Periodicals KW - Ecology KW - Conservation KW - Biology N1 - UKM: v.1-108 (1968-2002); After 1995 refer eJournal from science direct UR - http://www.sciencedirect.com ER -