1. Injurious insects and the use of insecticides: a new descriptive manual on noxious insects, with methods for their repression Creator: Sempers, Frank W. Collection: Core Historical Literature of Agriculture Publisher: W. A. Burpee & Co., Publication Place: Philadelphia : Date: 1894 Format: Book
2. Manures: how to make and how to use them : a new practical treatise on the chemistry of manures and manure-making, written specially for the use of farmers, horticulturists and market gardeners Creator: Sempers, Frank W. Collection: Core Historical Literature of Agriculture Publisher: W. Atlee Burpee & Co., Publication Place: Philadelphia, Pa. : Date: 1907 Format: Book