TY - BOOK AU - Edited Daulat Singh and J.S.Pandey. TI - Transfer technology; systems and constraints U1 - 374:63:62.004.68 L4 PY - 1974/// CY - Kanpur PB - Institute of Agricultural Sciences KW - Pandey, J.S., joint ed. KW - Singh, Daulat, ed. KW - Technology transfer,Agricultural extension work-techniques,Agriculture-economic aspects ER -