: summary proceedings of a Workshop on Research Evaluation and Impact Assessment Bantilan, M. C. S. creator ed. Joshi, P. K. ed. text Andhra Pradesh, India International Crops Research Institute for the Semi-Arid Tropics 1994 monographic 143 p. Agricultura Investigacion Regiones aridas Agricultura Investigación Trópicos Cacahuate Chícharo Mijo perla 631.0913 B3 44005 971013 20220817042421.0