@book{18374,
	author = {MD. MEZBA-UL-FUAD and Prof. A. T. M. Shamsuddoha and Prof. Dr. Mohammad Saiful Islam Bhuiyan},
	title = {Effect of npk and zinc on the yield of sunflower (helianthus annuus l.) in madhupur tract soil of  bangladesh /},
	publisher = {Department of Soil Science, ;},
	year = {2024.},
	address = {Sher-e-Bangla Agricultural University;},
	note = {MS thesis of Department of Soil Science, ;, Faculty of Agriculture. Sher-e-Balgla Agricultural University Dhaka-1207}
}