Search Results for the EPA National Library Catalog

Items Found: 10

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Your Search: (SUBJECT=Photoperiodism)

 
 
 

Select Item Title Year Published
Algae-Bacteria Interaction in a Light-Dark Cycle (Journal Version). 1981
Base-Line Growth Studies of 'First Lady' Marigold in Controlled Environments. 1980
Insect photoperiodism 1968
Interrelation of the Morphology and Physiology of a Plant and the Resistance to Flow of Water within a Plant. 1972
Laboratory Rearing Experiments on Artificially Propagated Inconnu (Stenodus leucichthys). 1973
Project HYPO. An Intensive Study of the Lake Erie Central Basin Hypolimnion and Related Surface Water Phenomena. 1972
Temporal Patterns in Three-Dimensional Structure and Activity of Schools of the Atlantic Silverside 'Menidia menidia'. 1984
The Medical and biological effects of light / 1985
Tital and Diurnal Spawning Cues in the Atlantic Silverside, 'Menidia menidia'. 1983
Uptake, Translocation and Release of Phosphorus by 'Elodea densa'. 1984

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