00000nam 2200000 4500 KASEL-06100000014984 20100611143046.0 181108||||||||| | ||| |||| ||ind|| 0010-061000000014984 KSPDBAN eng a-io--- 631 [20] 631 Kre a KREBS, Alfred H Agriculture in our lives / Alfred H. Krebs Illinois : The Interstate, 1973 x, 733 hlm : ilus ; 21 cm Indeks PERTANIAN KSPDBAN 7004/11/77