na INLIS000000000002559 20220413010125 0010-0120002559 220413 | | | 0002-1969 (06)631 (06)631 AGR K.A Barbarick Agronomy Journal USA : American Society of Agronomy, 1997 227p. : ilus ; 28 cm (06)631 AME a American Society of Agronomy March-April Perpustakaan BPTP Jatim 0002-1962