C. O.  Grassl, ?Introgression between Saccharum and Miscanthus in New Guinea and the Pacific Area?, Proceedings of the twelth ISSCT Congress, pp. 995-1003, 1965.

C. O.  Grassl, ?Introgression between Saccharum and Miscanthus in New Guinea and the Pacific area?, Poceedings of the twelfth ISSCT Congress Puerto Rico 1965, pp. 995-1003, 1967.