APA Citation

Harmsen, K. Integrated phosphorus management: A modified Mitscherlich equation for predicting the response to phosphorus in dryland agriculture.

Chicago Style Citation

Harmsen, Karl. Integrated Phosphorus Management: A Modified Mitscherlich Equation for Predicting the Response to Phosphorus in Dryland Agriculture.

MLA Citation

Harmsen, Karl. Integrated Phosphorus Management: A Modified Mitscherlich Equation for Predicting the Response to Phosphorus in Dryland Agriculture.

Warning: These citations may not always be 100% accurate.