TY  - BOOK
AU  - Francis,Charles M.
TI  - The management of edible bird's nest caves in Sabah
PY  - 1987///
CY  - Sandakan
PB  - Wildlife Section, Sabah Forest Department
KW  - Swifts
KW  - Nests
KW  - Economic aspects
KW  - Sabah
KW  - Collocalia
KW  - Edible birds' nests
N1  - Bibliography & references : p. 213-217
ER  -