000 00542nam a2200145Ia 45e0
008 140115n1969 xxu |||gr||||Z||||||eng
082 _a631
100 _aSmith, Guy-Harold and others,
_eEditors.
245 0 _aConservation Of Natural Resources
_cGuy-Harold Smith
_hTextual Documents
250 _a3rd.
260 _aNew York
_bJohn Wiley & Sons, Inc.
_c1969
300 _a533.
653 _aTechniques, equipment & materials
942 _2ddc
_cTXT
999 _c2640
_d2640