000 00509nam a22001817a 4500
040 _cUDSM
050 _aS471.V42A65
100 1 _aNuttonson, M. Y.
_eAuthor
245 1 _aThe physical environmet and agriculture of Vietnum, Laos, and Cambodia
260 _aWashington:
_bAmerican Institute of Crop Ecology,
_c1963.
300 _a75p.
_b: ill.
_c; 24cm.
650 _aAgriculture
650 _aPhysical environment
650 _a Vietnam
650 _a Cambodia
650 _a Laos
942 _2lcc
_cBK
_n0
999 _c135979
_d135979