@book{300205,
	author = {Gerlach, Luís Felipe Rossetto },
	title = {Soil enzymatic activity and wheat grain yield under cover crop systems},
	note = {Publicação on-line; 34 ref.; 3 tables; Summaries (En, Pt)},
	url = {https://www.scielo.br/j/pat/a/3GMGFth9WYjr4vGMTHLTzzP/?format=pdf&lang=en}
}