ISBN 1361991445 books & textbook
The Effect of Black Rot on Turnips, a Series of Photomicrographs, Accompanied by an Explanatory Text; Volume no.29
Smith, Erwin F (Erwin Frink) 1854-1927
Wentworth Press /2016-08-25 Paperback / 46 Pages
isbn-10: 1361991445 / isbn-13: 9781361991442
