Products

Flies of the family Tabanidae, commonly known as horse flies and deer flies, are well known to anyone who spends at least a moderate time outdoors ...

Arthropods form a large and fundamental component of nearly every community on earth. There are more species of arthropods than all other animals a...

This monograph will serve as the primary reference for species of the crustose lichen genus Rinodina in North America. Ninety six species are inclu...

Anyone who has spent time working or vacationing in the forested regions of North America is probably familiar with the family Buprestidae, or flat...

Throughout Canada mosquitoes are familiar to everyone as biting pests. In addition to their importance as a nuisance, a few species occasionally cr...

Perhaps the major handicap students suffer in their study of mathematics throughout elementary and highschool is a lack of fluency with simple mult...

Orb-weaving spiders spin the wheel-shaped webs often seen on dewy mornings in meadows and hedges, or on the walls and the eaves of buildings. This ...

The Miridae, or plant bugs, are of great economic importance to man because they feed on plants, or prey on other arthropods. The bugs may also act...

The Resonance Model is a quantum theory in which particles and quanta are composed of intrinsic energy and non-collisional phenomena are mediated b...

Part 9 in this series provides a key to spider families, a detailed treatment of the crab spiders (families Philodromidae and Thomisidae) as repres...

This book offers the first synthesis of much scattered information on spittlebugs; not just the first in Canada, or in North America, but apparentl...

Members of the aquatic dance fly genus, Clinocera, are significant predators in temperate freshwater lotic habitats. Some 14 000 museum specimens w...

 Phenomena explained by the The Theory of Intrinsic Energy include: • The fine structure constant • The proton-electron mass ratio • The mechanis...

This is the first volume of a projected three-part series treating the superfamily Curculionoidea of Canada and Alaska. This first volume treats al...

The spiders treated in this book are the only Canadian representatives of a group known as the three-clawed hunters (Gertsch 1979). All of the Cana...

This beautifully illustrated book reviews scientific and technological information about the world's major food plants and their culinary uses. An ...

A summary of the state-of-the-art in boreal forest management, this book provides a progressive vision for all of the world's northern forests. Top...

An excellent resource for teaching Data Management. This book includes activities on tally charts, creating graphs, sorting data, displaying data a...

An excellent resource for teaching Data Management. This book includes activities on tally charts, creating graphs, sorting data, displaying data a...

This book is written primarily for use by students who wish to gain a better understanding of fractions and be able to work confidently and success...

This book is a comprehensive, extensively illustrated, practical reference guide to about 100 Canadian vegetables. It covers both commercial and ho...

Walking In My Métis Footsteps by suew Dancing Wind. Sue is Métis of Ojibway descent but did not grow up with her culture, this came later on in adu...

"Adults are an essential part of any child's settlement experience, but ... the settlement belongs to the child.Welcoming Newcomer Children...- Off...

A Christmas Eve visitor to my childhood village might have mistaken the scene for an illustration from a story book or an old-fashioned greeting ca...