Faunal inventories of sites for cartography and nature conservation_159-164.pdf
Maes, D. 1992.
The use of monitoring systems in nature reserves, an example : "De Vallei van de Zwarte Beek" at Koersel-Beringen (Limburg, Belgium).
Faunal inventories of sites for cartography and nature conservation: 159-164
faunal-inventories-of-sites-for-cartography-and-nature-conservation_159-164.pdf — PDF document, 2.36 MB (2473469 bytes)