A meta-analysis of rates of return to agricultural R&DJulian M. Alston, Connie Chan-Kang, Michele C. Marra, Philip G. Pardey, J. J. Wyatt · First published 2000Open the Tome
R&D investment and productivity in the U.S. and Canadian food processing sectorsConnie Chan-Kang · First published 1997Open the Tome
