Articles (3)
- The beginnings of the modem mammal protection in Poland in the last centuryZbigniew Kawecki (1972): The beginnings of the modem mammal protection in Poland in the last century – Säugetierschutz, Zeitschrift für Theriophylaxe – 2_1972: 23 - 28.
- Wladyslaw Kulczynski 1854-1919.Zbigniew Kawecki (1967): Wladyslaw Kulczynski 1854-1919. – Memorabilia Zoologica – 18: 1 - 112.
- Wladyslaw Kulczynski (1854-1919).Zbigniew Kawecki (1967): Wladyslaw Kulczynski (1854-1919). – Memorabilia Zoologica – 18: 1 - 112.