In situ and dynamically formed reverse osmosis membranes / 
by C. W. Saltonstall ... [et al.] 
 - Washington, D. C. :  The Department,  1971 
 - 57 p. ;  26 cm. 
 - Research and development progress report ;  no. 730 .
<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