Satyanarayana, Ch.Daivadeenam, Pujari2017-06-032017-06-031987http://krishikosh.egranth.ac.in/handle/1/5810017745en-USresearch, electrolytes, training, technology transfer, arid zones, labour, mass media, experimentation, international organizations, selectionA Study Of Communication Linkages In The Content Of Generation And Transfer Of Dryland Agrotechnology In Anantapur District Of Andhra PradeshThesis