Genetic and cytological studies with camellia and related genera
Ackerman, W.L.
Genetic and cytological studies with camellia and related genera - Washington 1971 - 1-115 p. - Genetic United States Department of Agriculture. Technical Bulletin No. 1427 .
Genetic and cytological studies with camellia and related genera - Washington 1971 - 1-115 p. - Genetic United States Department of Agriculture. Technical Bulletin No. 1427 .