海量图书期刊资源,随时随地畅享阅读乐趣
Planning and Simulation of FMSJohn R. Crookall · 1985
Radioactive Fallout During 1959ANDERSON, W.; BENTLEY, R. E.; BURTON, L. K.; CROOKALL, J. O.; GREATOREX, C. A. · 1960
Pal˦obotany of the Kent CoalfieldJ. Pringle; R. Crookall · 1930
Crossotheca and Lyginopteris oldhamiaCROOKALL, R. · Annals of Botany · 1930
VI.—The Genus <i>Lyginorachis</i> KidstonCrookall, R. · Proceedings of the Royal Society of Edinburgh · 1932
An Introduction to the Study of Fossil PlantsCROOKALL, R. · Nature · 1940
Engineering the integration of manufacturing education and industryJohn R. Crookall · 1994
Comparison of Fission Product and Beryllium-7 Concentrations in the AtmosphereANDERSON, W.; BENTLEY, R. E.; PARKER, R. P.; CROOKALL, J. O.; BURTON, L. K. · 1960
Geological rhythms, cycles and other revolutionsHouse, Michael · Geological Magazine · 1987
Co-Existing PyroxenesKretz, R. · Geological Magazine · 1961
The Magnesian Group of Igneous RocksTilley, C. E. · Geological Magazine · 1921
A Provisional Reclassification of GraniteChayes, F. · Geological Magazine · 1957
Myrmekites of Exsolution and Replacement OriginsAshworth, J. R. · Geological Magazine · 1972
On Composite Lava Flows.Kennedy, W. Q. · Geological Magazine · 1931
Notices of MemoirsGeological Magazine · 1898
Geology of Hopen, SvalbardSmith, David G.; Harland, W. B.; Hughes, N. F. · Geological Magazine · 1975