000
00303nam a2200133Ia 4500
008
130223s9999 xx 000 0 und d
245
_a
Low cost dairying
260
_a
London
260
_c
1969
300
_a
56 p.
440
_a
No. 199; Great Britain Ministr
901
_p
S18198
942
_c
B
_2
udc
999
_c
126886
_d
126886