TY - SER TI - Agricultural research centres: a world directory of organizations and programmes T2 - Reference on research SN - 058290014X AV - REF SZ77 .A47 U1 - 630/.72 19 PY - 1983///-c1995 CY - Harlow, Essex, UK, Detroit, MI, USA PB - Longman, Distributed exclusively in the USA and Canada by Gale Research KW - Agriculture KW - Research KW - Directories KW - Recherche KW - Répertoires N1 - Issued in 2 vols, 1983-1988 ER -