FAO/IBPGR technical guidelines for the safe movement of citrus germplasm
FAO/IBPGR technical guidelines for the safe movement of citrus germplasm edited by E.A. Frison and M.M. Taher - Rome International board for Plant Genetic Resources 1991 - 50 p.
Citrus Germplasm
575.221:634.31/.33 / F 918 F