1 |
Imms' General textbook of entomology
10th ed. / O.W. Richards and R.G. Davies. - London : Chapman and Hall. - New York : Wiley : distributed in the U.S.A. by Halsted Press , 1977
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2 |
Structure, physiology and development
10th ed. / O.W. Richards and R.G. Davies. - London : Chapman and Hall. - New York : Wiley : distributed in the U.S.A. by Halsted Press , 1977
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3 |
Classification and biology
pbk.. - 10th ed. / O.W. Richards and R.G. Davies. - London : Chapman and Hall. - New York : Wiley : distributed in the U.S.A. by Halsted Press , 1977
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