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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:"egglaying anda photoperiodically"" "subject:"egglaying anda photoperiodic""

1

Responses of laying hens to interrupted lighting regimes

Lewis, P. D. January 1987 (has links)
No description available.
636
Egg-laying and photoperiodicity

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