@misc{Zdanowski_Bogusław_The_1976,
 author={Zdanowski, Bogusław},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1976},
 language={eng},
 abstract={Investigations were carried out during the 1970-1974 period on the influence of mineral fertilization on phytoplankton production in four lakes differing trophically and morphometrically. Greatest changes in the chemism of water were noted in two dystrophic lakes. Change in the trophism of these lakes led to a growth of phytoplankton production during the first two years of fertilization. Fertilizing of the lakes during following years did not influence an increase in the level of their eutrophication.},
 type={Text},
 title={The influence of mineral fertilization on phytoplankton production in lakes of various trophic types},
 URL={http://rcin.org.pl/Content/74196/PDF/WA058_86734_P2840-T24_Eko-Pol-A-Nr-2.pdf},
 volume={24},
 number={2},
 journal={Ekologia Polska},
 publisher={Polish Scientific Publishers},
 keywords={phytoplankton, production, fertilizing, lakes},
}