000 00503nam a22001817a 4500
008 230421b |||||||| |||| 00| 0 eng d
020 _a0-471-19601-0
040 _aNational Science Library
_cNational Science Library
080 _a502.64
_bL2
100 _aDasmann, Raymond F
_97155
245 _aEnvironmental conservation
250 _a3rd ed.
260 _aNew York:
_bJohn Wiley & Sons, Inc.,
_c1972
300 _axi, 473p.
650 _aEnvironment
653 _aNature
942 _2udc
_cBK
999 _c22283
_d22283