TY - BOOK AU - Singh,Ajay Kumar AU - Guide: Jyotishi,R.P TI - Study of the effect of foliar spray of zinc and boron on the growth and leaf contents of one year old Nagpur santara (citrus reticulata ) U1 - 635 PY - 1968/// CY - Jabalpur PB - Jawaharlal Nehru Krishi Vishwavidyalaya Jabalpur KW - Horticulture ER -