000
00307nam a22001337a 4500
999
_c
15394
_d
15394
020
_a
9789384502249
082
_a
630
_b
DAV/AG
100
_a
Davidson, J. Brownlee
_9
3073
245
_a
Agricultural engineering
250
_a
1
260
_a
New Delhi
_b
Agri-Biovet Press
_c
2017
300
_a
500
942
_c
BBS