Introduction to Plant Pathology
Heald, Frederick Deforest
Introduction to Plant Pathology - 2 - New York McGraw-Hill Book Company 1943 - 603
Botanical sciences
Pure Sciences
Plant diseases
581.2 / H46I
Introduction to Plant Pathology - 2 - New York McGraw-Hill Book Company 1943 - 603
Botanical sciences
Pure Sciences
Plant diseases
581.2 / H46I