Economic Botany · 1966 · 92 citations · 2 references
Life SciencesEvolutionary BiologyEvolutionary TheoryDirectional SelectionEvolutionNatural SelectionSelection Signatures
2
Ancient Mesoamerican Civilization
Richard S. MacNeish · Science · 1964 · 199 citations
The expedition to Mexico of October 1947.
Wilson Popenoe, Louis O. Williams · 1947 · 11 citations