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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"tests - control - china - long long."" "subject:"tests - control - china - long hong.""

1

Ecological studies on Myzus persicae (Sulz.) and Lipaphis erysimi (Kalt.) (Homoptera: Aphididae) on cruciferous crops in Hong Kong

Lee, Hay-yue, Lawrence, 李熙瑜 January 1977 (has links)
published_or_final_version / Zoology / Doctoral / Doctor of Philosophy
Agricultural pests - China - Hong Kong.
Pests - Control - China - Hong Kong.

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