Productivity problems of freshwaters : [proceedings of the IBP-Unesco symposium on productivity prob - detaljert visning

Productivity problems of freshwaters : [proceedings of the IBP-Unesco symposium on productivity problems of freshwaters held in Kazimierz Dolny , Poland May 6-12, 1970]


Utgitt	Warszawa : PWN , 1972
Omfang	918 s.,fold.pl. : ill.
Opplysninger	Har bibliografi.. - Over tit.: International Biological Programme, PF Section - Unesco, Polish National Committee for the International Biological Programme, PF Section, Institute of Ecology of Polish Academy of Sciences.
Emner	Ferskvannsøkologi ferskvannsøkologi