This is a new release of the original 1947 edition.

Pictured Keys To The Native And Cultivated Trees Found Growing In The Rocky Mountains And Westward, With Suggestions And Aids For Their Study.

An Illustrated Key For Identifying The Orders And Families Of Many Of The Immature Insects With Suggestions For Collecting, Rearing And Studying Them.

With Suggestions And Aids For Their Study.

Pictured Keys To The Native And Cultivated Trees Found Growing In The Rocky Mountains And Westward, With Suggestions And Aids For Their Study.

With Suggestions And Aids For Their Study.

An Illustrated Key For Identifying The Orders And Families Of Many Of The Immature Insects With Suggestions For Collecting, Rearing And Studying Them.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing many of these classic works in affordable, high quality, modern editions, using the original text and artwork.

Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone!

Kessinger Publishing is the place to find hundreds of thousands of rare and hard-to-find books with something of interest for everyone!