00348nam a2200109Ia 4500008004100000082000800041100001200049245006100061942000600122952009500128999001500223240331s9999    xx            000 0 und d  bHIL  aHill, B 3aAn introduction to economics for students of agriculture  cL  001040708LaWERCLbWERCLcSSCd2024-03-31l0o 330 HILp1832r2024-03-31w2024-03-31yL  c2565d2565