TY  - BOOK
AU  - Smith,Robert Leo
AU  - Smith,T.M.
TI  - Elements of ecology
SN  - 0321015185
U1  - 577 21
PY  - 1998///
CY  - Menlo Park, Calif.
PB  - Benjamin Cummings
KW  - Ecology
N1  - CONTENT

Part I. What is ecology
Part II. Conditions for life
Part III. Populations
Part IV. Communities 
Part V. Ecosystems
Part VI. A guide to ecosystems; Includes bibliographical references (p. 507-521) and index
ER  -