Spon, Ernest, Haldane, Robert, Lock, Charles G. Warnford (Charles George Warnford), 1853-1909 · London ; New York : E. & F.N. Spon · leaf 300
280 PRESERVING. they are put in wrappers. The mean amined when necessary. Several species dimensions of the mounting paper are should never be fixed upon the same 12x18 in. sheet. 264. … Preserving botanical specimens. For fixing the specimens, use small Large specimens, the lichens, with straps of gummed paper arranged here their support, and certain fungi can be and there in such a way (c, Fig. 265) fixed only upon very strong paper or as to hold all the parts, without, how- even…
Workshop recipes · Technology · Industrial arts
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
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