National agricultural research education and extension education systems in India
Raman, K. V., ...[et. al.]
National agricultural research education and extension education systems in India by K. V. Raman, ...[et. al.] - Hyderabad National Academy of Agricultural Research Management 1988 - 302 p.
Agricultural Extension Works
63(071.7)(54) / R141N
National agricultural research education and extension education systems in India by K. V. Raman, ...[et. al.] - Hyderabad National Academy of Agricultural Research Management 1988 - 302 p.
Agricultural Extension Works
63(071.7)(54) / R141N