Water--Pollution--Law and legislation--Oklahoma.; Runoff--Law and legislation--Oklahoma.; Environmental permits--Oklahoma.; Storm water retention basins--Law and legislation--Oklahoma.; Construction industry--Law and legislation--Oklahoma.
A symposium entitled "Recent Advances in Middle Carboniferous Biostratigraphy" was held at Stillwater, Oklahoma, on March 5, 1990 , as part of the annual meeting of the South-Central Section, Geological Society of America.
Water resources development--Great Plains.; Groundwater--Great Plains.; Ogallala Aquifer.
This digitized version lacks "Four maps on 4 folded leaves in pocket."; "Third printing, December 1982"; "Subsequent to the printing and distribution of the final report of the Six-State High Plains-Ogallala Aquifer Regional Resources Study, March...