000 00937nam a22002891 4500
999 _c5638
_d5638
001 4581
003 BD-ChUET
005 20201004124530.0
008 800124s1966 nyuab b 000 0 eng
010 _a 65028230
040 _aDLC
_cDLC
_dDLC
_dBD-ChUET
043 _an-us---
050 0 0 _aHC103.7
_b.A7 1966
082 0 0 _a333.72/ALC
_222
100 1 _aAllen, Shirley Walter,
245 1 0 _aConserving natural resources;
_bprinciples and practice in a democracy
_cShirley Walter Allen and Justin Wilkinson Leonard.
250 _a3d ed.
260 _aNew York,
_bMcGraw-Hill
_cc1966.
300 _avii, 432 p.
_billus., maps.
_c23 cm.
504 _aIncludes bibliographical references.
526 _aChemistry
546 _aEnglish
650 0 _aConservation of natural resources
_zUnited States.
700 1 _aLeonard, Justin Wilkinson,
_ejoint author.
906 _a7
_bcbc
_corignew
_du
_eocip
_f19
_gy-gencatlg
942 _2ddc
_cBK