Microhabitat selection in two species of heteromyid rodents Cliff A. LemenMichael L. Rosenzweig OriginalPaper Pages: 127 - 135
An empirical model for estimating CO2 exchange of Bouteloua gracilis (H.B.K.) Lag. in the shortgrass prairie J. K. DetlingW. J. PartonH. W. Hunt OriginalPaper Pages: 137 - 147
Demographic strategies in fluctuating populations of small rodents Nils Chr. Stenseth OriginalPaper Pages: 149 - 172
Interspecific and intraspecific selection by the predator Notiophilus biguttatus F. (Carabidae) concerning two collembolan prey species G. ErnstingJ. W. Jansen OriginalPaper Pages: 173 - 183
An experimental evaluation of competition between three species of intertidal prosobranch gastropods A. J. Underwood OriginalPaper Pages: 185 - 202
Mechanisms contributing to differential sensitivities of plants to SO2 H. KleinH.-J. JägerC. H. Wong OriginalPaper Pages: 203 - 208
Energy flow from spider eggs through dipteran parasite and hymenopteran hyperparasite populations R. N. PrakashT. J. Pandian OriginalPaper Pages: 209 - 219
Factors determining the number of land bird species on Islands around South-Western Australia Ian Abbott OriginalPaper Pages: 221 - 233
Studies in energetics and population dynamics of the water scorpion, Nepa rubra L. (Insecta: Hemiptera) Wolfgang Waitzbauer OriginalPaper Pages: 235 - 253
The influence of temperature and light penetration on the abundance of the hypolithic algae in the Negev desert of Israel T. BernerM. Evenari OriginalPaper Pages: 255 - 260