Natural Resources Research
Natural Resources Research > 1999 > 8 > 1 > 27-35
Natural Resources Research > 1999 > 8 > 1 > 3-26
Natural Resources Research > 1999 > 8 > 1 > 69-86
Natural Resources Research > 1999 > 8 > 1 > 59-67
Natural Resources Research > 1999 > 8 > 1 > 49-58
Natural Resources Research > 1999 > 8 > 1 > 37-47
Natural Resources Research > 1999 > 8 > 2 > 123-135
Natural Resources Research > 1999 > 8 > 2 > 111-122
Natural Resources Research > 1999 > 8 > 2 > 153-163
Natural Resources Research > 1999 > 8 > 2 > 165-173
Natural Resources Research > 1999 > 8 > 2 > 137-152
Natural Resources Research > 1999 > 8 > 2 > 93-109
Natural Resources Research > 1999 > 8 > 3 > 177-192
Natural Resources Research > 1999 > 8 > 3 > 233-250
Natural Resources Research > 1999 > 8 > 3 > 193-203