Info on canadian book

[Jim Mason]

Is anyone familiar with the publication:  "Tree and Shrub Insects of the
Prairie Provinces", authored by W.G.H . Ives & H.R. Wong, 1988, UBC Press?

This was originally a Canadian Forest Service book and is now available
through UBC Press in Vancouver.

Does it have text and illustrations?
Are the illustrations photos, graphics, or ?
Is it a "must have" or something of particular interest to just a few?

I would appreciate any "reviews" from people who own or have seen this book.
Thanks!

Jim Mason
jmason at ink.org