كتب ذات صلة

Text-book of pastoral and agricultural botany for the study of the injurious and useful plants of country and farm.

Plants poisonous to live stock.

The weeds, poison plants, and naturalized aliens of Victoria.

Poisonous plants of all countries. With the active, chemical principles which they contain; and the toxic symptoms produced by each group.

• Two new species of Ontario spiders
  المؤلفون: Kurata, T. B.
• The reptiles of Ontario
  المؤلفون: Logier, E. B. S.
• A faunal investigation of Prince Edward County, Ontario
  المؤلفون: Snyder, L. L.