海量图书期刊资源,随时随地畅享阅读乐趣
Genetics of the polycrossW. M. Cheliak; T. Skrøppa; J. A. Pitel · 1987
Methods to extract NAD+-malate dehydrogenase efficiently from white spruce needlesJ. A. Pitel; W. M. Cheliak · 1985