000 00484nam a22001457a 4500
008 230609b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a628.19.001.5(05)(410)
245 _aWater pollution research 1971
_c/ Report of the Director of Water Pollution Research
260 _aLondon:
_bHer Majesty's Stationary Office,
_c1972
300 _av, 129p.
650 _aScience
653 _aGreat Britain
942 _2udc
_cREP
999 _c41771
_d41771