@misc{_Let’s_1968, volume={24 nowa seria}, number={3}, copyright={Creative Commons Attribution BY 3.0 PL license}, address={Kraków}, journal={Let's protect Our Indigenous Nature}, howpublished={online}, year={1968}, publisher={Polish Academy of Sciences}, publisher={Państwowe Wydawnictwo Naukowe}, language={pol}, title={Let’s protect Our Indigenous Nature Vol. 24 issue 3 (1968)}, type={Text}, }