what has to be present in biomes to make them similar
vegetation structure
-1
Section::::Classifications.:Whittaker (1962, 1970, 1975) biome-types.:Key definitions for understanding Whittaker's scheme.

Biome
4802
physiognomy
-1
Section::::History of the concept.

Biome
4802
features of the environment
-1
Section::::Classifications.:Whittaker (1962, 1970, 1975) biome-types.:Key definitions for understanding Whittaker's scheme.

Biome
4802
characteristics of their animal communities
-1
Section::::Classifications.:Whittaker (1962, 1970, 1975) biome-types.:Key definitions for understanding Whittaker's scheme.

Biome
4802
2212417756429745744
NONE
Section::::Classifications.:Whittaker (1962, 1970, 1975) biome-types.:Key definitions for understanding Whittaker's scheme.

Biome
4802