Suggested Topics within your search.
Suggested Topics within your search.
Light
2
Photoperiodism
2
Physiological effect
1
Boars
1
Melatonin
1
Physiology
1
Regulation
1
Secretion
1
Swine
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1by Skripchinskiĭ, V. V. (Vasiliĭ Vasilʹevich), 1909-
Published 1975Leningrad : Nauka, Leningradskoe otd-nie, 1975.298 p. ; 22 cm.Subjects: “...Photoperiodism....”
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2by Andersson, Håkan
Published 2000Uppsala : Swedish University of Agricultural Sciences, 2000.1 v. (various pagings) : ill. ; 24 cm.Subjects: “...Photoperiodism....”