TY  - BOOK
AU  - Molles,M.C.
TI  - Ecology: concepts and applications 
SN  - 007042716X (pbk. : alk. paper)
AV  - QH541 .M73 1999
U1  - 577 21
PY  - 1999///
CY  - Boston
PB  - WCB/McGraw-Hill
KW  - Ecology
N1  - Includes bibliographical references (p. [487]-497) and index
ER  -