Beard, James M. <br/><br/>
Chemistry, energy and the environment / 
James M. Beard. 
 - Winnipeg, Canada :  Wuerz Publishing,  1994. 
 - 299 p. :  ill. 
<br/><br/><label>ISBN: </label>0920063683 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Acclimatization.<br/>Ecology.<br/>Adaptation (Biology).<br/>Human beings--Influence of environment.