Chalam, G., & Venkateswarlu, J. (1965). Introduction to agricultural botany in India: V.1. Asia Publishing House.
Čikaški stil citiranjaChalam, G.V, i J. Venkateswarlu. Introduction to Agricultural Botany in India: V.1. Bombay: Asia Publishing House, 1965.
MLA način citiranjaChalam, G.V, i J. Venkateswarlu. Introduction to Agricultural Botany in India: V.1. Asia Publishing House, 1965.
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