Patterns of vegetation surrounding springs in Goshen Bay, Utah County, Utah U.S.A. J. B. ShupeJ. D. BrothersonS. R. Rushforth OriginalPaper Pages: 97 - 107
Leaf decomposition in an experimentally acidified stream channel Martine AllardGuy Moreau OriginalPaper Pages: 109 - 117
Two new species of Pseudocythere Sars (Crustacea, Ostracoda) from Britain and Norway David J. Horne OriginalPaper Pages: 119 - 122
Esteval phenology of an Acanthocyclops (Crustacea, Copepoda) in a Colorado tarn with remarks on the vernalis-robustus complex Edward B. Reed OriginalPaper Pages: 127 - 133
Impact of acid mine-drainage from abandoned spoils on the chemistry of an intermittent stream in the arid Southwest Andrew J. Lampkin IIIMilton R. Sommerfeld OriginalPaper Pages: 135 - 142
Effet des variables abiotiques sur la biomasse animale de sept mares temporaires d'eau douce du Québec méridional Antoine AubinAndré Leblanc OriginalPaper Pages: 143 - 152
Diatom colonization dynamics in a lotic system Mark P. OemkeThomas M. Burton OriginalPaper Pages: 153 - 166
Spring and summer macroinvertebrate drift in the Lower Mississippi River, Louisiana Akolisa ObiJohn V. Conner OriginalPaper Pages: 167 - 175
Changes in periphytic algal community structure as a consequence of short herbicide exposures L. G. GoldsboroughG. G. C. Robinson OriginalPaper Pages: 177 - 192