00441nam a22001577a 4500 OSt 20260205120859.0 260205b |||||||| |||| 00| 0 eng d 9781645022305 662.7 R4 Wilson, Kelpie The Biochar handbook: a practical guide to making and using bioactivated charcoal Vermont, USA Chelsea green Publishing 2024 279p. BK 0 0 udc 0 0 KSD KSD 2026-02-05 0 662.7 R4 7392 2026-02-05 12:09:44 2026-02-05 BK 105810 105810