Indicator Value of Freshwater Porifera

Sládeček, V. | Wiley | 1980

Intraspecific variation and taxonomic analysis of three species of Acanthocladid Bryozoa

Lazier, P. / Subora, B. / Taylor, C. et al. | British Library Conference Proceedings | 1996

Taxonomy and paleobiogeography of fenestellid bryozoa of the silurian age brownsport formation, tennessee

Sears, R. / Harding, T. / West Virginia Academy of Science | British Library Conference Proceedings | 1997

Studies on fresh-water Bryozoa / by Mary D. Rogick ; 14: The occurrence of Stolella Indica in North America

Rogick, Mary D. | UB Braunschweig | 1943

Value of Wing Dams for Freshwater Mussels

A. C. Miller / R. Whiting / R. M. Engler | NTIS | 1988