000 00385 a2200145 4500
020 _a0700224467
080 _a577.4
_bM913C
245 1 _aConservation
_cby Archie S. Mossman
260 _aNew York
_bIntext Educational Publishers
_c1974
650 _aConservation
100 1 _aMossman, A.S.
300 _a196 p.
040 _aIARI, New Delhi
901 _a130555
999 _c70742
_d70742