The future of the oceans /
Friedmann, Wolfgang
The future of the oceans / Wolfgang Friedmann. - Bombay : Vakils, Feffer and Simons Private Ltd., 1971. - vi, 127 p. 21,5 cm - Perspective Series No.10 .
Includes bibliography . - index
Οικολογία
The future of the oceans / Wolfgang Friedmann. - Bombay : Vakils, Feffer and Simons Private Ltd., 1971. - vi, 127 p. 21,5 cm - Perspective Series No.10 .
Includes bibliography . - index
Οικολογία