TY  - BOOK
AU  - Begon, Michael.
AU  - Harper, John L.
AU  - Townsend, Colin R.
TI  -  Ecology: individuals, populations, and communities 
SN  - 0865421110
U1  - 574.5 20
PY  - 1990///
CY  - Boston,  Brookline Village , Mass.
PB  - Blackwell Scientific Publications, Distributors, USA, Publishers' Business Services
KW  - Ecology
N1  - Includes bibliographical references (p. 865-909) and indexes
ER  -