Forest harvesting societies means:

A.Are concerned only with harvesting activities like felling, conversion of logs or sleepers (scants)
B.Carriage from forest to roadside and from roadside to market
C.Where timber is distributed according to the shares of the government and owners in ratio 20:80 or 40:60
D.All of the above

Variables means

A.a set of scientific generalisation.
B.a network of social positions.
C.any dimension of a social relationship that can take on differing values.
D.selected means of achieving goals.