000 00300nam a2200133Ia 4500
008 160316s1958 xxu||||| |||| 00| 0 eng d
020 _a
100 _aGuy-Harold Smith
245 _aCoservation Of Natural Resources
250 _a2
260 _aNEW YORK
_bWILLY
_c1958
300 _a474
700 _a
_a
999 _c5618
_d5618