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Titlebook: Computers in Botanical Collections; J. P. M. Brenan,R. Ross,J. T. Williams Book 1975 Plenum Press, London 1975 Vegetation.flora.herbar.pla

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發(fā)表于 2025-3-28 17:17:23 | 只看該作者
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發(fā)表于 2025-3-29 03:18:22 | 只看該作者
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發(fā)表于 2025-3-29 09:09:24 | 只看該作者
https://doi.org/10.1057/9781137362308 operates on System/360 and System/370 in batch mode under the supervision of IBM’s standard teleprocessing monitors. GIS calls for formatted records defined in the system by data description tables and performs all of the basic functions of a generalized information-processing system, including rep
46#
發(fā)表于 2025-3-29 13:06:07 | 只看該作者
https://doi.org/10.1007/1-4020-4440-2er print out..Microfilm and microfiche provide a system which ensures the safety of the record, is the basis of species and locality oriented information retrieval, and results in a format which can be sent economically by post throughout the world.
47#
發(fā)表于 2025-3-29 17:57:33 | 只看該作者
https://doi.org/10.1007/1-4020-4440-2rden records, the P.B.C. is actively investigating other services. The P.R. C. recently announced its file-researching service to botanists, horticulturists and others. With over 170, 000 records within its data files, the P.R.C. can often direct professionals who are seeking information about parti
48#
發(fā)表于 2025-3-29 21:42:13 | 只看該作者
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發(fā)表于 2025-3-30 02:55:25 | 只看該作者
https://doi.org/10.1007/1-4020-4440-2n Systems Division, Smithsonian Institution, Washington, D. C., U. S. A., 20560. Further information about uses to which SELGEM has been putat the National Museum of Natural History can be obtained by writing to the author or to Dr. T. Gary Gautier, National Museum of Natural History, Washington, D.
50#
發(fā)表于 2025-3-30 06:07:39 | 只看該作者
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