During Late Ordovician and Early Silurian times, from 450 to 428 million years ago, stromatoporoi...

This publication is a comprehensive reference guide to important medicinal plants that are native...

Information, published between 1978 and 1993, on 925 named species of parasites of fishes of Cana...

This book is a comprehensive, extensively illustrated, practical reference guide to about 100 Can...

The book reviews and discusses present knowledge concerning the diadromous migration of salmonids...

The objective of this series of Symposia is to assess the benefits, applications, and spin-offs o...

his book provides foresters with the necessary information to understand the performance of spruc...

This beautifully illustrated book reviews scientific and technological information about the worl...

The first three parts in this series dealt with (Part I, 1984) Monogenea and Turbellaria, (Part I...

October 1, 2008, Philip J. Currie, Wann Langston, Jr., and Darren H. Tanke unveiled for the first...

The morphology, evolution, and paleoecology of the highly successful Silurian atrypide spire-bear...