000 00494nam a22001457a 4500
008 230607b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _aR 016:628.16:633.951
_bL1
245 _aDDT in water:
_bA bibliography
_c/ Water Resources Scientific Information Center
260 _aWashington:
_bWater Resources Scientific Information Center,
_c1971
300 _a278p.
650 _aBibliography
653 _aWater
942 _2udc
_cREF
999 _c40492
_d40492