000
00266nam a2200109Ia 4500
008
180426s2012 xx 000 0 und d
082
_a
338.1 RIT-A
100
_a
Ritson, Christopher
245
0
_a
Agricultural Economics
260
_b
Granda
_c
1977
942
_2
ddc
_c
BB
999
_c
130185
_d
130185