TY  - BOOK
AU  - Botzler,Richard G.
AU  - Armstrong,Susan J.
TI  - Environmental ethics: divergence and convergence 
SN  - 0070061807
AV  - GF80 .E585 1998
U1  - 179.1 
PY  - 1998///
CY  - Boston
PB  - McGraw-Hill
KW  - Environmental ethics
KW  - Human ecology
KW  - History
ER  -