TY - BOOK CN - QH76 CN - QH76 CY - [Washington, D.C.?] : DA - [1995] ID - 166591 KW - Biosphere reserves KW - Natural resources conservation areas N1 - Shipping list no.: 95-0239-P. N1 - "Released June 1995"--T.p. verso. PB - The Program, PP - [Washington, D.C.?] : PY - [1995] T1 - Biosphere reserves in action :case studies of the American experience / TI - Biosphere reserves in action :case studies of the American experience / ER -