Librero, Aida R.
The role of farm management research in relation to an efficient extension service / by Aida R.Librero - Taipei City,China : Food & Fertilizer Technology Center, 1979. - 11 p. - Extension bulletin; no.119 . - Extension bulletin (Asian and Pacific Council.Food & Fertilizer Technology Center); no.119 .
44041219
Farm management--Research.
The role of farm management research in relation to an efficient extension service / by Aida R.Librero - Taipei City,China : Food & Fertilizer Technology Center, 1979. - 11 p. - Extension bulletin; no.119 . - Extension bulletin (Asian and Pacific Council.Food & Fertilizer Technology Center); no.119 .
44041219
Farm management--Research.