XFVVS-A 578 1-8(1969) 

 U.S. Fish Wildl. Serv. 

 Spec, Sci. Rep. Fish. 



578 



Hydrological Conditions in 

 Clear Lake, Texas, 1958-66 



SPECIAL SCIENTIFIC REPORT-FISHERIES Na 578 



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'•■^"xal Laboratory 



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APRl 



UNITED STATES DEPARTMENT OF THE INTERIOR 



FISH AND WILDLIFE SERVICE 

 BUR E AtTof'cOMMERCiArF IsSiiT 



