Schumann G.L. books & textbook
Plant Diseases ; Their Biology and Social Impact
Ibdchb /1993-01-01 Paperback
isbn-10: 8185860076 / isbn-13: 9788185860077
Cytodiagnostic Urinalysis of Renal and Lower Urinary Tract Disorders
Schumann, G. Berry Schumann, Janet L. Marcussen, Niels
Igaku-Shoin Medical Pub /1995-01-01 Hardcover / 200 Pages
isbn-10: 0896402436 / isbn-13: 9780896402430
Longer Hours or More Jobs: An Investigation of Amending Hours Legislation to Create Unemployment
Ehrenberg, Ronald G. Paul L. Schumann
Cornell University Press /1982-02-01 Paperback / 190 Pages
isbn-10: 0875460917 / isbn-13: 9780875460918
