5 public-domain matches

Plant Oils

Salads for health

Salads for health

Pompeian Corporation

Cover of (1) An Introduction to the Chemistry of Plant Products Vol 1: On the Nature and Significance of the Commoner Organic Compounds of Plants (2) Kieselsäure und Silicate (3) The Volatile Oils (4) The Fundamental Processes of Dye Chemistry

(1) An Introduction to the Chemistry of Plant Products Vol 1: On the Nature and Significance of the Commoner Organic Compounds of Plants (2) Kieselsäure und Silicate (3) The Volatile Oils (4) The Fundamental Processes of Dye Chemistry

Unknown author

Cover of The castor oil plant

The castor oil plant

Unknown author

Cover of Papers on the plant Gynocardia odorata from which the Chaulmoogra oil is obtained

Papers on the plant Gynocardia odorata from which the Chaulmoogra oil is obtained

Richard C. Lepage

Cover of Wild volatile-oil plants and their economic importance

Wild volatile-oil plants and their economic importance

Frank Rabak