000
00245nam a2200109Ia 4500
008
160306s9999 xx 000 0 und d
080
_a
62:63
_b
MAI-K
245
_a
Krishi Engineering
260
_c
1990
300
_a
xii, 836p.
942
_c
BK
_2
udc
999
_c
34112
_d
34112