-- See Also Agroforestry Here are entered works on any sustainable land use system that maintains or increases total yields by combining agricultural crops, tree crops, forest trees, and/or livestock on the same unit of land, either alternately or at the same time, using management practices that suit the social and cultural characteristics of the local people and the economic and ecological conditions of the area.
-- See Also the narrower term Nuts Here are entered works on nut growing or nuts as food. Works on the description of nut-bearing trees or their nursery production are entered under Nut trees. --names of nuts, e.g. Chestnut; Pecan