@book{90263,
	author = {Thompson, Louis M. and Troeh, Frederick R.,},
	title = {Los suelos y su fertilidad /},
	publisher = {Editorial Reverté,},
	year = {[2021]},
	address = {Barcelona :},
	url = {https://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/103473/}
}