000
00303nam a22001217a 4500
003
OSt
008
240720b |||||||| |||| 00| 0 eng d
100
_a
Rao G. S. N.
245
_a
Morphology , physiology and pathogenicity of helum
260
_a
B A C Sabour
_c
1964
300
_a
72+XVII
942
_2
ddc
_c
BK
999
_c
41979
_d
41979