K. Subramanya

Plant Virus and Viroid Diseases in the Tropics: Volume 1: Introduction of Plant Viruses and Sub-Viral Agents, Classification, Assessment of Loss, Transmission and Diagnosis

By Sastry, K. Subramanya

Plant Virus and Viroid Diseases in the Tropics: Volume 2: Epidemiology and Management

By Sastry, K. Subramanya, A. Zitter, Thomas