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Communiqués par H J (Harold Joel) 1886-1975 Conn

9 septembre 2021

Cover for H J (Harold Joel) 1886-1975 Conn · Agricultural Bacteriology; a Study of the Relation of Germ Life to the Farm, With Laboratory Experiments for Students, Microorganisms of Soil, Fertilizers, Sewage, Water, Dairy Products, Miscellaneous Farm Products and of Diseases of Animals and Plants (Hardcover Book) (2021)
Hardcover Book
Agricultural Bacteriology; a Stu...
H J (Harold Joel) 1886-1975 Conn
Cover for H J (Harold Joel) 1886-1975 Conn · Agricultural Bacteriology; a Study of the Relation of Germ Life to the Farm, With Laboratory Experiments for Students, Microorganisms of Soil, Fertilizers, Sewage, Water, Dairy Products, Miscellaneous Farm Products and of Diseases of Animals and Plants (Paperback Book) (2021)
Paperback Book
Agricultural Bacteriology; a Stu...
H J (Harold Joel) 1886-1975 Conn