004380000a22001690004500020001500000060000800015082002200023100002000045100001800065100001700083245003300100250000600133260004400139260000900183300000800192650006800200  a0808706578  a100  a631.  530  28 FRE  aFretz, Thomas A  aPeele, Mary C  aRead, paul E  aPlant propagation lab manual  a3  aMinneapolis, Burgess Publishing Company  c1979  a311  aPlant propagation-manual/seed testing/asexual propagation-crops