Progress report cropping systems M.K. 1976 dan M.P. 1976/1977 Lembaga Pusat Penelitian Pertanian text Malang Lembaga Pusat Penelitian Pertanian, Perwakilan Jawa Timur 1977 Ind 39 p. : ill. ; 28 cm. 39 p. : ill. ; 28 cm. LEMBAGA PUSAT PENELITIAN PERTANIAN RICE CROPPING SYSTEMS 633.18 633.18LEMp INLIS000000000008303 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)