000 01021nam a2200313 a 4500
001 58638
003 BD-RjUL
005 20211209080637.0
008 161219s1980 nyua b 001 0 eng
020 _a0023900202
035 _a(BD-RjUL)58762
040 _aDLC
_cDLC
_dDLC
_beng
041 _aeng
082 0 0 _a333.720973
_223
_bOWN 1980
100 1 _aOwen, Oliver S.,
_d1920-
_9174265
245 1 0 _aNatural resource conservation :
_ban ecological approach /
_cOliver S. Owen.
250 _a3d ed.
260 _aNew York :
_bMacmillan,
_cc1980.
300 _axi, 883 p. :
_bill. ;
_c26 cm.
504 _aIncludes bibliographies and index.
650 0 _aConservation of natural resources.
_9170272
650 0 _aEcology.
_9170271
650 0 _aEnvironmental protection.
_9170273
650 0 _aConservation of natural resources
_zUnited States.
_9174266
650 0 _aEcology
_zUnited States.
_9174267
650 0 _aEnvironmental protection
_zUnited States.
_9170267
942 _2ddc
_cBK
999 _c58638
_d58638