Science progress

Science progress

4.11 - 1251 ratings - Source

C. M. YONGS The Cockroach (Periplaneta americana, L.). ... and histology of each anatomical system; the illustrations of the external anatomy are also good, though there is no drawing of the entire insect. ... A few drawings of sections are given which are clear and well labelled, but a diagram of the genitalia of two matinganbsp;...

Title:Science progress
Publisher: - 1961


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