First Hydroponics experiment video of William Frederick Gericke in 1930s

Uploader: Melvin Immanuel

Original upload date: Sat, 25 Apr 2020 00:00:00 GMT

Archive date: Sat, 30 Oct 2021 20:41:54 GMT

ARTHUR C. PILLSBURY JOINS HANDS WITH GERICKE Arthur C. Pillsbury an engineer from Stanford University was a brilliant photographer, a genius adventurer and a Renaissance Man, he got to know about Ge
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