TY  - BOOK
AU  - Olivier,Robert Charles DaCres
TI  - On the ecology of the Asian elephant: elephas maximus linn. with particular reference to Malaya and Sri Lanka 
PY  - 1978///
CY  - Cambridge, Eng.
PB  - University of Cambridge
KW  - Elephants
KW  - Environmental aspects
N1  - Thesis (Ph.D.). University of Cambridge, 1978; p. 437-454
ER  -