土壤.

生物炭的應用文獻回顧 = = Literature review on biochar applications / by: (Language materials, printed)

普通土壤學 / by: (Language materials, printed)

土壤與肥料 : = 應用的觀念及要領 / by: (Language materials, printed)

超圖解土壤、肥料的基礎知識&不失敗製作法 / by: (Language materials, printed)

生物炭.

溫室氣體.

木醋液.

Biochar.

焦油.

Greenhouse gases.

Wood Vinegar.

肥料.

Soil.

土壤.

Tar.