000
00302nam a2200121Ia 4500
008
191031s9999 xx 000 0 und d
100
_a
NOORDAM (D)
245
0
_a
Identification of plant viruses methods and experiment
260
_b
Pudoc wagaiger
260
_c
1973
365
_b
148.2
942
_c
BK
999
_c
213299
_d
213299