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A report on the construction of kits for microscale experiments on acids and bases and electrical conductivity of solutions
Gepubliceerd in 1994Analytics -
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Science World Chemistry : chemical bonding and atomic structure; - acid, bases and salts.
Gepubliceerd in 1989Electronic Resource -
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Histological and histochemical studies of the sparganum of spirometra ranarum (Meggit, 1925) in rana cancrivora Gravenhorst, 1829 [microform]
Gepubliceerd in 1977Visual Material -
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