Dyfyniad APA

Lerch, R. N., & Blanchard, P. E. Watershed vulnerability to herbicide transport in Northern Missouri and Southern Iowa streams.

Dyfyniad Arddull Chicago

Lerch, R. N., và P. E. Blanchard. Watershed Vulnerability to Herbicide Transport in Northern Missouri and Southern Iowa Streams.

Dyfyniad MLA

Lerch, R. N., và P. E. Blanchard. Watershed Vulnerability to Herbicide Transport in Northern Missouri and Southern Iowa Streams.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.