Yazar
Cornelius Lott Shear
20 cilt bulundu.
Cornelius Lott Shear · U.S. Dept. of Agriculture
82 sayfa · 1917
Epidemics / Chestnut blight / Plant diseases / Chestnut-blight. [from old catalog]
Cornelius Lott Shear · Govt. Print. Off.
42 sayfa · 1909
Control / Black rot / Grapes / Diseases and pests
Cornelius Lott Shear · U.S. Dept. of Agriculture, Division of Agrostology
67 sayfa · 1901
Field experiments / Forage plants / Grasses / United States. Division of Agrostology
Per Axel Rydberg, Cornelius Lott Shear · Creative Media Partners, LLC
Sayfa sayısı yok · 2015
Kategori yok
Cornelius Lott Shear, Neil E. Stevens · New York Botanical Garden
201 sayfa · 1919
Mycologists / Biography
C. L. (Cornelius Lott) 1865-1956 Shear · Creative Media Partners, LLC
Sayfa sayısı yok · 2015
Kategori yok
A. L. Quaintance, Cornelius Lott Shear, United States. Department of Agriculture. National Agricultural Library. · U.S. Dept. of Agriculture
48 sayfa · 1907
Grapes / Diseases and pests / Nomesh
Cornelius Lott Shear, Neil E. Stevens, Henry F. Bain, United States. Department of Agriculture. National Agricultural Library. · U.S. Dept. of Agriculture
58 sayfa · 1931
Cranberries / Diseases and pests