Botany; a textbook for college and university students

Precipitation and the Growth of Oaks at Columbia, Missouri

Influence of Certain Salts and Nutrient Solutions on the Secretion of Diastase by Penicillium Camembertii: A Thesis Presented to the Faculty of the Graduate School of Cornell University for the Degree of Doctor of Philosophy (Classic Reprint)

Laboratory instructions for general botany

Influence of Certain Salts and Nutrient Solutions on the Secretion of Diastase by Penicillium Camembertii: A Thesis Presented to the Faculty of the Graduate School of Cornell University for the Degree of Doctor of Philosophy (Classic Reprint)

Physics: Principles with Applications

College Physics

Passionate Observer