TY - BOOK AU - R. Kumari Vasantha AU - B.G. Muthappa Rai Department of Horticulture TI - Role of ethrel on growth, flowering and chemical composition of African Marigol (Tagetes erecta Linn) Cv. `Sutton`s Lemon Yellow U1 - 630 PY - 1989/// CY - Bangalore PB - University of Agricultural Sciences, Bangalore ER -