000 00554pam a2200217 a 4500
001 3732847
005 20180222044646.0
008 810603s1982 maua b 001 0 eng
010 _a 81008050
020 _a0205072658
040 _aDLC
_cDLC
_dDLC
041 _aeng
080 _a333.7
082 0 0 _a333.7 WAT
_219
100 1 _a52
101 _aEKO
245 1 0 _aUnderstanding the environment /
_cKenneth E.F. Watt.
504 _aIncludes bibliographies and index.
906 _a7
_bcbc
_corignew
_d1
_eocip
_f19
_gy-gencatlg
942 _2ddc
_cBK
999 _c43156
_d43156