كتب ذات صلة

Researches on North American Acridiidæ

Synopsis of the Acrididae of North America

• The earliest winged insects of America a re-examination of the Devonian insects of New Brunswick, in light of criticisms and of new studies of other Paleozoic types.
  المؤلفون: Scudder, Samuel H.
• Guide to the genera and classification of the North American Orthoptera found north of Mexico
  المؤلفون: Scudder, Samuel H.
• Brief guide to the commoner butterflies of the northern United States and Canada being an introduction to a knowledge of their life histories
  المؤلفون: Scudder, Samuel H.

• The White Pine (Pinus strobus Linnaeus)
  المؤلفون: Chittenden, F. H. ,  Spalding, Volney M.
• The whale fishery and its appliances
  المؤلفون: Brown, James Temple.
• The western hemlock
  المؤلفون: Allen, Edward Tyson