@misc{Bajkiewicz-Grabowska_Elżbieta_Ecological_1983-1984,
 author={Bajkiewicz-Grabowska, Elżbieta},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1983-1984},
 language={eng},
 abstract={The paper contains a general physical geographic description of the study area, as well as a more detailed hydrographic description of 43 lakes and their catchment areas. The possible improving effect of the drainage area on the trophic conditions of a lake has been assessed against the physico-geographical conditions of the entities analysed, and the parameters favouring the transport of matter from the catchment area have been indicated.},
 type={Text},
 title={Ecological characteristics of lakes in north-eastern Poland versus their trophic gradient. 2, Lake catchment areas - physico-geographical environment. Description of the region and 43 lakes},
 URL={http://rcin.org.pl/miiz/Content/79269/PDF/WA058_87169_P2840-T31_Eko-Pol-A-Nr-2.pdf},
 volume={31},
 number={2},
 journal={Ekologia Polska},
 publisher={Polish Scientific Publishers},
 keywords={hydrography of lake catchment areas, limnology, protection of waters against pollution},
}