Hoppa till sidans huvudinnehåll

H. J. (Harold Joel) Conn - Böcker

Visar alla böcker från författaren H. J. (Harold Joel) Conn.
3 produkter

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

Av H. J. (Harold Joel) Conn, H. W. (Herbert William) Conn

Häftad, Engelska, 2021

369 kr

Skickas inom 7-10 vardagar

Biological Stains; a Handbook on the Nature and Uses of the Dyes Employed in the Biological Laboratory

Av H. J. (Harold Joel) Conn

Inbunden, Engelska, 2023

499 kr

Skickas inom 7-10 vardagar

Biological Stains; a Handbook on the Nature and Uses of the Dyes Employed in the Biological Laboratory

Av H. J. (Harold Joel) Conn

Häftad, Engelska, 2023

369 kr

Skickas inom 7-10 vardagar