Agroclimatic map of Sumatra
Oldeman, L.R.
Agroclimatic map of Sumatra - Bogor 1979 - No. 52; Indonesia Central Rese .
551.58:63(084.3)
Agroclimatic map of Sumatra - Bogor 1979 - No. 52; Indonesia Central Rese .
551.58:63(084.3)