Littman, F. E. <br/><br/>
Research on porous glass membranes for reverse osmosis / 
by F. E. Littman and G. A. Guter 
 - Washington, D.C. :  U.S. Government Printing Office,  1968 
 - ii, 44 p. ;  26 cm. 
 - Research and development progress report ;  379 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cell membraneses<br/>Cytochemistryes
<br/><br/><label>Dewey Class. No.: </label>574.875063