TY  - GEN
AU  - Margalef, R
TI  - Limnology Now A Paradigm of Planetary Problems
SN  - 0444898263
U1  - 577.6 
PY  - 1994///
CY  - Amsterdam
PB  - Elsevier
KW  - Freshwater Ecology
KW  - Limnology
ER  -