Hawkes, J.G.
The potatoes of Argentina, Brazil, Paraguay and Uruguay - A biosystematic study. Annals of Botany Memoir No. 3 - Oxford Oxford University Press 1969 - 525+150 ill.
POTATO SOLANUM SOUTH AMERICA BIOSYSTEMATICS
635.21
The potatoes of Argentina, Brazil, Paraguay and Uruguay - A biosystematic study. Annals of Botany Memoir No. 3 - Oxford Oxford University Press 1969 - 525+150 ill.
POTATO SOLANUM SOUTH AMERICA BIOSYSTEMATICS
635.21