Knobloch, Irving William books & textbook
Phytologia Memoirs VI, A preliminary verified list of plant collectors in Mexico
Leopold Classic Library /2015-06-17 Paperback / 190 Pages
Journal of the American Scientific Affiliation, Volume 21 Number 2, June 1969
William G. Pollard Kenneth E. Watt Lynn White Wayne Frair E. S. Feenstra Donald W. Munro V. Elving Anderson Irving W. Knobloch Richard H. Bube
American Scientific Affiliation /1969T Single Issue Magazine / 31 Pages
Selected Botanical Papers: Prentice Hall Biological Science Series
Knobloch, Irving William McElroy, Professor William D Swanson, Carl P
Literary Licensing, LLC /2012-05-26 Paperback / 324 Pages
isbn-10: 1258363801 / isbn-13: 9781258363802
A Preliminary Verified List of Plant Collectors in Mexico (Classic Reprint)
Forgotten Books /2018-08-24 Hardcover / 191 Pages
isbn-10: 0364861142 / isbn-13: 9780364861141
