Audit EducationKaren A. Van Peursem, Elizabeth A. Monk, Richard M. S. Wilson, Ralph W. Adler · First published 2012Open the Tome
Vegetation and Metal Toxicity in Relation to Mine and Mill WasteHoward B. Peterson, Ralph Monk · First published 1967Open the Tome
Seasonal variations of crude protein and phosphorus in four range plants used for reseedingRalph W. Monk · First published 1951Open the Tome
