Agricultural demonstration and extension communication
Ram, Krishan
Agricultural demonstration and extension communication - Bombay Asia Publishing House 1968 - xv, 260 p.
Agriculture and related technologies
Technology (Applied sciences)
Agricultural extension work | Communication
630.717 / R16A
Agricultural demonstration and extension communication - Bombay Asia Publishing House 1968 - xv, 260 p.
Agriculture and related technologies
Technology (Applied sciences)
Agricultural extension work | Communication
630.717 / R16A