na INLIS000000000002691 20260115022425 0010-0126000031 ta 260115 g 0 ind 978-979-582-298-1 631.8 : 006.8 631.8 : 006.8 WID m Widowati Ladiyani R. Mengenal SNI Pupuk dan Membenah Tanah : Mendukung Pertanian Berkelanjutan / Ladiyani Retno Widowati, dkk vii Jakarta : Pertanian Press, 2024 53 : ilus Fertilizers Soil Improvement Sustainable Agriculture Rak Besi D 166/M/H/2025