628.168 / P456
Pettyjohn, Wayne A.
WATER QUALITY IN A STRESSED ENVIRONMENT READINGS IN ENVIRONMENTAL HYDROLOGY
/
.- Minnesota: Burgess Pub., 1972
.- 309 .
Subject Headings:
Water-Pollution;
Copy Details:
Acc. No.: A40819, Full Call No.: 628.168 P456, Item type: Written-off , Location: ,
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