Environmental and natural resource mathematics / 
edited by Robert McKelvey 
 - Providence, R.I. :  American Mathematical Society,  1985 
 - 143 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies 
<br/><br/><label>ISBN: </label>0821800876 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy--Mathematics--Congresses<br/>Environmental protection--Mathematics--Congresses<br/>Natural resources--Management--Mathematics--Congresses