00490nam a22001337a 4500008004100000040005500041080002100096245013400117260003700251300001800288500001100306650001600317700002300333230804b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a628.19.001.5(05)  aAdvances in water pollution researchc/ Proceedings of the Fifth International Conference Held in San Francisco and  Hawaii, 1970  aOxford: bPergamon Press, c1971  axvi, II-38/20  aVol. 1  aProceedings  aJenkins, S H (Ed.)