He Spoke for the Trees (and Also the Soil)
A champion of agroforestry, J. Russell Smith argued for the restoration of forests as key to sustainable agriculture in his seminal work Tree Crops.
By: Ben Seal
https://daily.jstor.org/he-spoke-for-the-trees-and-also-the-soil/
More information about J. Russell Smith:
https://en.wikipedia.org/wiki/J._Russell_Smith