na INLIS000000000002765 20200814112202 0010-0820002765 ta 200814 g 0 ind 9790023715 631.8 631.8 WAH b Wahyuni, Sri Biogas Jakarta : Penebar Swadaya, 2010 iv, 92 hal : Ilus ; 23 cm 23 cm FERTILIZERS, GROWTH REGULATOR/PUPUK, REGULATOR TUMBUHAN PERTANIAN DINAS PERPUSTAKAAN DAN KEARSIPAN KOTA MEDAN 10483/PUMK/2010 10484/PUMK/2010