TY  - SER
AU  - Burger, J., Gochfield, M.
TI  - Tourism and short term behavioural responses of nesting masked, red-footed, and blue-footed boobies in the Galápagos
U1  - 598.43598.43 
PY  - 1993///
KW  - ET, HU, SU
KW  - Tourism and short term behavioural responses of nesting masked, red-footed, and blue-footed boobies in the Galápagos
N2  - not in GAF  BIB Now: 1529
ER  -