000
00319nam a2200121Ia 4500
008
220204s9999 xx 000 0 und d
082
_a
NR:62:678.02
_b
VER
245
0
_a
Processing of natural rubber
260
_a
Rome
_b
FAO
_c
1973
490
_a
FAO Agricultural Services Bulletin 20
700
_a
Verhaar, G
942
_c
BK
999
_c
40742
_d
40742