UNIFORAI WITH THIS VOLUME 



MacDougal — Tree Growth 



Grant — Wood Pulp 



Darrah — Principles of Paleobotany 



Pfeiffer — Experiaientelle Cytologie 



Bawden — Plant Viruses and Virus Diseases 



Guilliermond — The Cytoplasm of the Plant Cell 



Reed — A Short History of the Plant Sciences 



Baldwin — Forest Tree Seed 



Lloyd — The Carnivorous Plants 



IN PREPARATION 



Schopfer — Plants and Vitamins 



Erdtman — Pollen Analysis 



Hoagland — Lectures on Plant Nutrition 



Browne — Source Book of Agricultural Chemistry 



