(2000). Plant growth regulators in agriculture and horticulture: Their role and commercial uses. New York: Food Product Press.
Dyfyniad Arddull ChicagoPlant Growth Regulators in Agriculture and Horticulture: Their Role and Commercial Uses. New York: Food Product Press, 2000.
Dyfyniad MLAPlant Growth Regulators in Agriculture and Horticulture: Their Role and Commercial Uses. New York: Food Product Press, 2000.
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