000
00270nam a2200121Ia 4500
008
170101s1963 xx 000 0 und d
082
_a
632 S48P
100
_a
SINGH, R. S
245
0
_a
Plant diseases
260
_b
New Delhi
_c
1963
300
_a
619p
942
_2
ddc
_c
B
_0
13
999
_c
7358
_d
7358