TY  - BOOK
AU  - Molles,Manuel C.
TI  - Ecology: Concepts and applications 
SN  - 007029416X
AV  - QH541  M55 2002
PY  - 2002///
CY  - Boston, Massachusets
PB  - McGraw-Hill, 
KW  - Ecología
N1  - Bibliografía : p. 559-570; Fomes 2003
ER  -