Department of Agriculture, Sydney New South Wales. Miscellaneous Publication, No. 519. the Californian Wheat Industry Autor Nathan Augustus Cobb 26 mai 2018 Paperback Preț: 75.45 lei 17-23 zile
Plant Diseases And Their Remedies (1893) Autor Nathan Augustus Cobb 21 noi 2009 Paperback Preț: 102.96 lei 38-44 zile
Letters On The Diseases Of Plants, Second Series (1904) Autor Nathan Augustus Cobb oct 2008 Paperback Preț: 207.75 lei 38-44 zile