A photographic record of results of tests
Cotton culture: a guide for raising profitable cotton crops
Fertilizacion del tabaco Volume v.4 (Spanish Edition)
Fertilizing strawberries
Fertilizing tobacco
Orange culture
Plant food
Plant food;: its nature, composition and most profitable use. Volume v.2
Potash in agriculture: results obtained in the United States
Potash in agriculture : results obtained in the United States
Sugar cane culture Volume v.3
The need of fertilizers in the arid west
The Potash Industry
The Stassfurt industry Volume v.1
Tobacco culture