كتب ذات صلة

The voice of the desert : a naturalist''s interpretation

The Salton Sea a study of the geography, the geology, the floristics, and the ecology of a desert basin

The root habits of desert plants.

The root habits of desert plants

• The daily march of transpiration in a desert perennial.
  المؤلفون: Shreve, Edith Bellamy.

• The water-relation between plant and soil
  المؤلفون: Livingston, Burton Edward ,  Hawkins, Lon Adrian
• The venom of Heloderma
  المؤلفون: Loeb, Leo
• Studies on the germ cells of aphids.
  المؤلفون: Stevens, Nettie Maria