Ekologia Polska, Volume 13Państwowe Wydawnictwo Naukowe, 1965 - Ecology |
Contents
Bernatowicz S and Pieczyńska E Organic matter production | 9 |
Wiśniewski J Selected problems of the ecology of Arachnoidea occom | 19 |
Kajak | 31 |
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abundance agrarius assimilis Payk benthos biomass birds Boden Bukowo caeruleus captures of migrants captures of resident caught conidia Crustacea density Druk Ephemeroptera Fago-Quercetum fauna feeding females fertilization fish flowering forest gatunków glareolus groups habitat Höhe increase insects investigations Kraków Lake Lisunie Lake Sniardwy large number larvae layer Łódź Łodzi maximum mean microps między minutus Molinia mosquitoes musculus Neuntöter number of captures number of eggs number of individuals number of nests number of species number of weevils observed occur Oligochaeta Pasłęka Perilla period Pflanzen phytoplankton plankton plantation plants Plecoptera Podicipedidae pods Poland ponds population Poznań Puck Bay Redakcji Redaktor resident individuals resident rodents Roscoff rotifers samples season Serafińska small number soil specimens stations streams study area subspecies Szczecin temperature Tendipedidae tion total number traps variations vegetation VIII Vistula Warszawa weevils winter rape