TY - BOOK AU - Audus, L.J. AU - Parry, Martin, ed. TI - Plant growth substances SN - 9780521705974 U1 - 631.89 PY - 1953/// CY - London PB - Leonard Hill KW - Agriculture KW - Auxins KW - Climate changes-Risk assessment KW - Global environmental change KW - Growth inhibitors KW - Human ecology KW - Plant growth regulators KW - Plants N1 - Index: pp 939-76 ER -