00508nam a2200181   45000010002000000030002000020050017000040080002000210100006000230200015000290350006000440400014000500820021000642450045000852600103001303000009002335000084002420020250629190516.00  a0  a288032808X  a(  cATENdDLC  221a333.9516 MAC00aManaging Protected Areas in the Tropics:  aGland, Switzerland :bInternational Union for Conservation of Nature and Natural Resources,c1986.  a295p  a"A contribution to GEMS--the Global Environment Monitoring System"--T.p. verso.