@misc{Poulton_Edward_Bagnall_(1856–1943)_Modes_n.a., author={Poulton, Edward Bagnall (1856–1943)}, copyright={Public Domain}, address={[unknown]}, journal={Publications of famous biologists - a collection of prints}, howpublished={online}, year={n.a.}, publisher={[unknown]}, language={eng}, title={Modes of protection in the pupal stage of butterflies and moths}, type={Text}, URL={http://www.rcin.org.pl/Content/142250/PDF/WA488_177426_19746_s1656.pdf}, keywords={Insects - butterflies - moths, Insects - butterflies - moths - pupal stage, Insects - butterflies - moths - ways of protection, Insects - butterflies - moths - enemy tactics, Insects - butterflies - moths - Oxford - England}, }