TY - BOOK AU - Smitha John K Ed. AU - Sushama, P K Ed. AU - Jayasree Sankar S Ed. AU - Durga Devi, K M Ed. TI - Science of composting technology U1 - 631.4 PY - 2022/// CY - Mannuthy PB - Kerala Agricultural University KW - Composting KW - Vermiculture ER -