Pronunciation: ' h ī - ' gr ā -di ŋ
Function: noun
Date: 1974
: the practice of selecting only the most healthy or valuable individuals in harvesting a natural resource (as timber or fish)
Pronunciation: ' h ī - ' gr ā -di ŋ
Function: noun
Date: 1974
: the practice of selecting only the most healthy or valuable individuals in harvesting a natural resource (as timber or fish)
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012