TY  - BOOK
AU  - HOLECHEK Jerry L and others
TI  - Natural resources:  Ecology, economics and policy   
SN  - 0130933880
U1  - U671, P0;P3 
PY  - 2003///
CY  - New Jersey 
PB  - Prentice Hall        
KW  - Geography
N1  - Bibliography chapterwise; Glossary P 719-749
ER  -