@misc{Grüm_Leszek_An_1975,
 author={Grüm, Leszek},
 editor={Polska Akademia Nauk. Instytut Ekologii},
 copyright={Creative Commons Attribution BY 3.0 PL license},
 address={Warszawa},
 howpublished={online},
 year={1975},
 language={eng},
 abstract={Biomass production of four species of Carabus was studied. As it appeared, production due to reproduction was an almost constant part (8.7 to 10.8%) of the total production. Production during larval development ranged from 32.7 to 49.7% of production due to growth. Production of a generation per 100 m2 ranged from 1,017 mg dry weight (C. nemoralis Müll), to 1,779 mg dry weight (C. glabratus Payk.). A method of approximate estimation of production is presented.},
 type={Text},
 title={An attempt to estimate production of a few Carabus L. species (Col., Carabidae)},
 URL={http://rcin.org.pl/Content/79305/PDF/WA058_99693_P2840-T23_Eko-Pol-A-Nr-4.pdf},
 volume={23},
 number={4},
 journal={Ekologia Polska},
 publisher={Polish Scientific Publishers},
 keywords={Carabus, eggs, production, biomass},
}