000
00257nam a2200121Ia 4500
008
230108s9999 xx 000 0 und d
245
0
_a
Manuals on Sericulture
260
_b
FAO
260
_c
1987
365
_b
0.00
650
_a
Entomology
942
_c
BK
999
_c
248849
_d
248849