TY  - BOOK
AU  - Murck, Barbara W.
TI  - Environmental science: a self-teaching guide
SN  - 0471269883
U1  - 333.72 21st ed.
PY  - 2005///
CY  - New Jersey
PB  - John Wiley
KW  - Ecosystem management-Programmed instruction
KW  - Environmental management-Programmed instruction
KW  - Environmental sciences-Programmed instruction
N1  - Index: pp 339-52
ER  -