@book{50751,
	author = {Gupta, I.C and Gupta, S.K },
	title = {Standard Methods for Analysis of Soil Plant and Water/by  I.C. Gupta , N.P.S. Yaduvanshi and S.K. Gupta},
	publisher = {Scientific Publishers (India) , },
	year = {2024.},
	address = {Jodhpur:  }
}