The mysterious grain
Science in Search of the Origin of Corn
by Mary Elting
Traces the search of naturalists, botanists, and archaeologists to find the self-propagating ancestor of today's corn which has to be planted by man.
CornJuvenile literature
Science in Search of the Origin of Corn
by Mary Elting
Traces the search of naturalists, botanists, and archaeologists to find the self-propagating ancestor of today's corn which has to be planted by man.