Night and Day
Three talks on the effect of light on living organisms
1-In the Plant World by Eric Ashby , D.sc.
Vice-Chancellor,
The Queen's University, Belfast
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Night and Day
Three talks on the effect of light on living organisms
1-In the Plant World by Eric Ashby , D.sc.
Vice-Chancellor,
The Queen's University, Belfast
BBC Home Service is a radio channel that started transmitting on the 1st September 1939 and ended on the 29th September 1967.
