Zajac, T.

Promoting the environmental protection and sustainable development of the Poland's forests

2002 O'Malley, George | Slizowski, Jacek | Tederko, Zenon | Zajac, T. |

Interaction between agriculture and nature conservation in Poland

1992 Denisiuk, Z. | Kalemba, A. | Zajac, T. | Ostrowska, A. | Gawlinski, S. | Sienkiewicz, J. | Rejman-Czajkowska, M. |

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