Life in lakes and rivers /
Macan, T. T.
Life in lakes and rivers / by T. T. Macan and E. B. Worthington - 3nd ed. - London : Collins, 1974 - 320 p. : ill. ; 23 cm. - New naturalist; a survey of British natural history 56 .
Bibliography: p. 300-305.
Freshwater biology
Lakes--Great Britain
Life in lakes and rivers / by T. T. Macan and E. B. Worthington - 3nd ed. - London : Collins, 1974 - 320 p. : ill. ; 23 cm. - New naturalist; a survey of British natural history 56 .
Bibliography: p. 300-305.
Freshwater biology
Lakes--Great Britain