TY  - BOOK
AU  - Kalk,Margaret
AU  - McLachlan,A.J.
AU  - Howard-Williams,C.
TI  - Lake Chilwa
T2  - Monographiae Biologicae,
SN  - 9789400995949
U1  - 577.63 
PY  - 1979///
CY  - Dordrecht
PB  - Springer Netherlands
KW  - Life sciences
KW  - Aquatic biology
KW  - Life Sciences
KW  - Freshwater & Marine Ecology
UR  - http://www.columbia.edu/cgi-bin/cul/resolve?clio11311365
ER  -