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Seed wheat: an investigation and discussion of the relative value as seed of large plump and small shrivelled grains
Medical milk commissions and certified milk
Cacao : a bibliography on the plant and its culture and primary processing of the bean
A descriptive catalogue of useful fiber plants of the world : including the structural and economic classifications of fibers
The vegetable industry in New York state
Red top (Agrostis alba)
Forest research programs : a selected bibliography of United States literature
Principal poisonous plants of the United States
Evaluation of chemical products against selected pests of greenhouse and outdoor ornamental crops, 1977-1982
Marketing cottonseed for planting purposes