Ponds and lakes /
Macan, T. T.
Ponds and lakes / T. T. Macan. - London : Allen and Unwin, 1973. - 148, [4] p. : ill. - Habitat series .
0045740135
Pond ecology.
Limnology.
Ponds and lakes / T. T. Macan. - London : Allen and Unwin, 1973. - 148, [4] p. : ill. - Habitat series .
0045740135
Pond ecology.
Limnology.