Koesmaryono, Yonny text Bogor Perhimpunan Meteorologi Pertanian Indonesia (PERHIMPI) 1998 75 p : ill. ; 24,5 cm 0126-3633 230823 20230823084728 INLIS000000000002180 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)