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" In order that the ecological relationships of the insect fauna of the cat-tail plant may be better understood, the first part of this paper deals with the ecology of the cat-tail plant. In the second part, the life history and biology of the insect inhabitants... "
The Shipley Collection of Scientific Papers - Page 61
1920
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Experiment Station Record, Volume 46

United States. Office of Experiment Stations - 1922 - 1010 pages
...ecological relationships, PW CLAASSEN (New Fork Cornell 8ta. Mem. 47 (1921), pp. 46S-5S1, fig». 86).— The first part of this paper deals with the ecology of the genus Typha, of which the species T. latifolia and T. angustifolia occur in the United States. The...
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Annual Report

New York (State). Department of Agriculture and Markets - 1923 - 320 pages
...relationships. Cornell Univ. Agr. Exp. Sta. Memoir 47. 1921. The first part of this memoir deals with the cat-tail plant. In the second part, the life history...of the plant are discussed. This part of the paper is treated from a systematic point of view, considering the insects under their respective orders rather...
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