Results 201 to 207 of about 648,362 (207)
Some of the next articles are maybe not open access.

Growth Regulating Substances in Horticulture

Annual Review of Plant Physiology, 1950
John W. Mitchell, Paul C. Marth
openaire   +2 more sources

The Use of Growth Substances in Horticulture

The East African Agricultural Journal, 1949
openaire   +2 more sources

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