TY - BOOK AU - HILLMAN, J R TI - Isolation of plant growth substances U1 - 581.143 PY - 1978/// CY - Cambridge PB - Cambridge University Press KW - Abscisic acid KW - Cytokinin KW - Ethylene KW - GC &GC-MS technique KW - Gibberellin KW - Growth substance KW - Indole 3 acetic acid KW - Spectrophotoflurimetric method ER -