The influence of fragmentation on the growth of Elodea canadensis Michx. in different light conditions
Mielecki M., Pieczyńska E.

Effects of antitranspirants on water relations and photosynthetic rate of cultivated tropical plant (Polianthes tuberosa L.)
Moftah A. E., Al-Humaid A. I.

The relation between photosynthetic photon flux density(PPFD) and natural renewal of silver fir (Abies alba L.) population in a spruce forest stand in the Sudety Mts. (Southern Poland)
Filipiak M., Iszkuło G., Korybo J.

Heavy metal concentrations in two herb species from alluvial plain (River Morava, Czech Republic)
Zeidler M.

Changes of forest flora composition in vicinity of dens of red fox, Vulpes vulpes L. and setts of Euroasian badger, Meles meles L.
Obidziński A., Głogowski R.

Relationship between Cognetia Sphagnetorum (Vejd) (Oligochaeta, Enchytraeidae) and soil microorganisms: a microscosm experiment
Nowak E., Piotrowska-Seget Z.

Female characteristics and breeding success of the Collared Flycatcher Ficedula albicollis (L.) in natural deciduous forest (Białowieża Forest, East Poland)
Mitrus C.

Forest fragment size affects nest predation – experiment with artificial nests
Mazgajski T. D., Rejt Ł.

Habitat use by breeding and wintering Reed Bunting Emberiza schoeniclus L. in farmland of Lower Silesia (SW Poland)
Orłowski G.

Spatial variability in the activity of hydrolytic enzymes in a marine beach (Southern Baltic Sea)
Mudryk Z. J., Podgórska B.

Bulk deposition and aerosol-gaseous input of elements in the forested area of coastal region (Pomerania, North Poland )
Kram K. J.

Composition and density of breeding bird community in mediterranean (Istria Peninsula) and continental oak (Quercus robur L.) forests in Croatia
Kralj J., Radović D.