TY - BOOK AU - Singh, Prem Pratap AU - Guide: Banafar, R.N.S. TI - Influence of soil and foliar application of sulphur, boron and zinc on growth, yield and quality of onion (Allium cepa lin) U1 - 635 PY - 2003/// CY - Indore PB - Department of Horticulture KW - HORTICULTURE ER -