Two blades of grass
Roy, P.
Two blades of grass A summary of two studies of agricultural innovation in India by P. Roy, et. al. - Hyderabad National Institute of Community Development 1968 - 40 p.
Agricultural Innovation
63:301.243 / R 888 T
Two blades of grass A summary of two studies of agricultural innovation in India by P. Roy, et. al. - Hyderabad National Institute of Community Development 1968 - 40 p.
Agricultural Innovation
63:301.243 / R 888 T