TY - BOOK AU - BHARPUR Singh TI - Studies on the effect of nitrogen and phosphorus on growth, yield and quality of broccoli (Brassica oleracea var. italica) U1 - 635.35 B51S PY - 1997/// PB - Ludhiana KW - BROCCOLI KW - EFFECT OF PHOSPHHORUS ON KW - PLANTS, EFFECT OF NITROGEN ON ER -