Related Books

Vollständige Naturgeschichte der schädlichen Forstinsekten : ein Handbuch für Forstmänner, Cameralisten und Dekonomen

Some of the principal insect enemies of coniferous forests in the United States.

The protection of woodlands against dangers arising from organic and inorganic causes as re-arranged for the 4th ed. of Kauschinger''s "Waldschutz"

Insects injurious to forest trees.

• University of Saint Andrews five hundredth anniversary. Memorial volume of scientific papers contributed by members of the university, edited by William Carmichael M''Intosh ... John Edward Aloysius Steggall ... [and] James Colquhoun Irvine ...
  Author(s): M''''Intosh, William Carmichael
• The University of Missouri studies.
  
• The University of Missouri bulletin.