The concentration of heavy metals in the potato tubers of the basic seed groups examined by the variation of fertilizers, pesticides and the period of cultivation

by Yohanes Setiyo, Bambang Admadi Harsojuwono, Ida Bagus Wayan Gunam
Published 2020-12-01

PELATIHAN PEMANFAATAN POWER THRESHER DAN MANAJEMEN USAHA BAGI KELOMPOK USAHA PANEN PADI PEMULA DI SUBAK DESA KABUPATEN GIANYAR

by I K. Satriawan, Yohanes Setiyo, I. A. Mahatma Tuningrat
Published 2012-10-01