@book{52243,
	author = {Immanuel, R. Rex},
	title = {Agronomy for Competitive Exams : a basic knowledge repository for the aspirants of UPSC, ICAR, SPSC, AO & allied exams / by R. Rex Immanuel},
	publisher = { International Books & Periodicals Supply Service,},
	year = {2024.},
	address = {New Delhi:}
}