TY  - GEN
AU  -  Chinery,Michael
TI  -  Purnells concise encyclopedia of nature
CY  - Purnel,1971
KW  - Geography
KW  - Encyclopedia-Nature
KW  - Plant Physiology
KW  - Animal Physiology
KW  - Animal-Behaviour
KW  - Ecology
KW  - Evolution
ER  -