1.
Meiosis in Certain Interspecific Hybrids in Crepis and Its Bearing on Taxonomic Relationship...
by Babcock, E. B. (Ernest Brow...
ISBN: 9781015168275
List Price: $11.95
2.
Chromosome Number and Individuality in the Genus Crepis; P2(10)
by Lesley, Margaret Campbell M...
ISBN: 9781015186989
List Price: $11.95
3.
Meiosis in Two Species and Three Hybrids of Crepis and Its Bearing on Taxonomic Relationship...
by Babcock, E. B. (Ernest Brow...
ISBN: 9781015298415
List Price: $11.95