Nahas, Gabriel G.,  1920- <br/><br/>
Keep off the grass  a scientist's documented account of marijuana's destructiveeffects 
By Gabriel G. Nahas 
 - New York  Reader's Digest Press  1976 
 - 205 p. : ill. ; 21 cm. 
<br/><br/><label>ISBN: </label>0883490749 
<br/><br/><label>LCCN: </label>76-000195 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Marihuana--Toxicology<br/>Marihuana--Physiological effect<br/>Marihuana--Physiological effect--Research