Bishop, H. K. <br/><br/>
In situ formation of regenerative cellulose acetate membrancs on porous tubular supports / 
H. K. Bishop ; United States Department of the Interior 
 - Washington, D. C. :  United States Government Printing Office,  1969 
 - viii, 65 p. ;  26 cm. 
 - Research and development progress report ;  no. 464 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Membranes (Technology)<br/>Sewage--Purification--Reverse osmosis process
<br/><br/><label>Dewey Class. No.: </label>628.167