Ecol.
the amount of a natural resource, as grain or oil, that may be harvested or taken from the earth within a specified period, as limited by law for conservation. Also called allowable, permissible yield, prescribed cut .
Ecol.
the amount of a natural resource, as grain or oil, that may be harvested or taken from the earth within a specified period, as limited by law for conservation. Also called allowable, permissible yield, prescribed cut .
Random House Webster's Unabridged English dictionary. Полный английский словарь Вебстер - Random House . 2012