Jankins, Richard L. <br/><br/>
A bottom sitting diver operated sampler for engineering properties / 
Richard L. Jankins and Wallace M. Takeyana 
 - Washington, D.C. :  U.S. Government Printing Office,  1972 
 - 19 p. ;  26 cm. 
<br/><br/> Noaa technical report ERL 237 MMTC 3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering--Study guides<br/>Systems engineering
<br/><br/><label>Dewey Class. No.: </label>620.76