000 00446nam a22001577a 4500
008 230511b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a575
_bM9
100 _aLevy, Stuart B
245 _aGene transfer in the environment
260 _aNew York:
_bThe Macmillan Publishing Company,
_c1989
300 _a434p.
650 _aScience
653 _aBiology
942 _2udc
_cBK
999 _c29530
_d29530