TY  - BOOK
AU  - Wade,Michael V.
TI  - What is ecology
PY  - 1977///
CY  - Chicago
PB  - Encyclopaedia Britannica Educational Corporation
KW  - Ecology
N2  - Outstanding photography of natural life helps define and illustrate basic terms in the science of ecology. The variety and complexity of plant and animal relationship - a dependance for survival - are explored through several major biomes: forest, desert, seashore, urban, and agricultural. It also considers how human activity presents a constant danger to ecological balance
ER  -