Chemical plant taxonomy

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Studies on isolation and bioassay for the activity of gibberellic acid by Estrada, Estela A. 1938-

The effect of gibberellic acid on sex expression and some agronomic characters of squash (Cucurbita maxima Duch) and cucumbers (Cucumis sativus L.) by Cortes, Lino S. 1939-

The life of the green plant by Galston, Arthur William

Plant breeding for gardeners a guide to practical hybridizing by McQuown, F.R

Plant growth and development by Lee, Addison Earl

Pacific basin biogeography a symposium by Gressitt, J. Linley

The physiology of flowering by Hillman, William S.

Growing rice in Sagada by Scott, William Henry 1921-1993

Industrial housekeeping; its technology and technique. by Feldman, Edwin B.