Wiedenhoeft, Alex C books & textbook
Plant Nutrition (Green World (Chelsea House))
Wiedenhoeft, Alex C Hopkins, William G
Chelsea House Publications /2006-06-01 Library Binding / 144 Pages
isbn-10: 0791085643 / isbn-13: 9780791085646
Species Identification and Design Value Estimation of Wooden Members in Covered Bridges
Wiedenhoeft, Alex C Kretschmann, David E
CreateSpace Independent Publishing Platform /2015-06-26 Paperback / 98 Pages
isbn-10: 1508557845 / isbn-13: 9781508557845
