Seed characteristics of 42 economically important species of solanaceae in the united states
Gunn, C.R.
Seed characteristics of 42 economically important species of solanaceae in the united states - Washington 1974 - 1-32 p. - Seed, Ecconomically United States Department of Agriculture. Technical Bulletin No. 1471 .
Seed characteristics of 42 economically important species of solanaceae in the united states - Washington 1974 - 1-32 p. - Seed, Ecconomically United States Department of Agriculture. Technical Bulletin No. 1471 .