The Genus Nicotiana (Origins, Relationships and Evolution of its Species in the Light of their Distribution, Morphology and Cytogentics)

4 1 10 The Genus Nicotiana (Origins, Relationships and Evolution of its Species in the Light of their Distribution, Morphology and Cytogentics) Goodspeed,T.H. Additional Author mixed material USA Chronica Botanica Company 1954 The Genus Nicotiana (Origins, Relationships and Evolution of its Species in the Light of their Distribution, Morphology and Cytogentics) Bayliff, W.H. Additional Author Holland, K.N. Additional Author Goodspeed,T.H Additional Author mixed material USA Chronica Botanica Company 1954 Nicotiana (Procedures For Experimental Use) United State Department of Agriculture Additional Author mixed material USA United State Department of Agriculture 1979 Nicotiana (Procedures For Experimental Use) United State Department of Agriculture Additional Author Muhammad Rafiq Additional Author mixed material USA United State Department of Agriculture 1979