000
00286nam a2200121Ia 4500
082
_a
636.408 T43P
100
_a
Thornton, Keith
245
_a
Practical pig production
260
_a
Suffolk
_b
Farming Press
_c
1973
300
_a
190p.
650
_a
Swine- Feeding and Feeds
942
_2
ddc
_c
C
999
_c
2602
_d
2602