TY  - BOOK
AU  - Owen Oliver S
TI  - Natural resource conservation:  An eoological approach   
U1  - U671:(G:55).73.N8, M5,N8/TD1;1 
PY  - 1985///
CY  - New York
PB  - Prentice-Hall USA        
N1  - Bibliography chapterwise; Glossary p 629-39
ER  -