High latex yielding and disease resistance of rubber clones IRR 200 series
 Artikel Jurnal
Schultz, Theodore W., author
Agriculture in an ucstable economy / Theodore W. Schultz
McGraw-Hill , 1945
 Buku Teks
Puji Wijianingsih, author
Peralihan potensi lahan pertanian untuk kawasan industri di Kabupatan Tangerang, Propinsi Banten = Transition of potential agricultural land to industrial districts in Tangerang Banten
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2008
 UI - Skripsi Open
The South Pacific Journal of Natural Science (SPJNS)
Fiji Islands : The University of the south Pacific. 2005,
 Majalah, Jurnal, Buletin
Buletin pertanian
Bogor : Badan Penelitian dan Pengembangan Pertanian - Deptan, 2007,
 Majalah, Jurnal, Buletin
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