CENTRO DE INFORMACIÓN GEO-BIOLÓGICO DEL NOA

Commercial waxes. Natural and synthetic, including properties, uses, methods of handling...

Bennett,H.

Commercial waxes. Natural and synthetic, including properties, uses, methods of handling... - - New York-USA Chemical Publishing Co. 1944 - - .



--Ceras comerciales--Ceras naturales--Ceras sinteticas--
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