Metzner, J. (1987). Ekofarming: Bertani Selaras Alam. Yayasan Obor Indonesia.
Chicago Style CitationMetzner, Joachim. Ekofarming: Bertani Selaras Alam. Yayasan Obor Indonesia, 1987.
MLA CitationMetzner, Joachim. Ekofarming: Bertani Selaras Alam. Yayasan Obor Indonesia, 1987.
Warning: These citations may not always be 100% accurate.