Citation: J. Cornelius et al., PROVENANCE AND FAMILY VARIATION IN HEIGHT AND DIAMETER GROWTH OF CUPRESSUS-LUSITANICA MILL ART 28 MONTHS IN COSTA-RICA, Silvae Genetica, 45(2-3), 1996, pp. 82-85
Citation: L. Apedaile et al., THE STRUCTURE OF AGRICULTURAL HOUSEHOLD EARNINGS IN NORTH-AMERICA - POSITIONING FOR TRADE LIBERALIZATION, Canadian journal of agricultural economics, 1995, pp. 91-114