Prescott-Allen, Christine. <br/><br/>
The first resource :  wild species north American economy / 
Cristine Prescott-Allen and Robert Prescott-Allen. 
 - New Haven, Conn. :  Yale University Press,  1986. 
 - xv, 529 p. 
<br/><br/><label>ISBN: </label>0300032285 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Food, wild--United States.<br/>Food, wild--Canada.<br/>Biology, economic--United States.<br/>Biology, economic--Canada.<br/>Animal products--United States.<br/>Animal products--United States.<br/>Plant products--United States.<br/>Plant products--Canada.