In Philippines, rice boom makes worms squirm holes dug by big pest are costly problem : gift from the sky-god

書誌詳細
第一著者:	Hookway, James (著者)
フォーマット:	Analytics
言語:	英語
出版事項:	2008.
主題:	Terracing > Philippines > Banaue (Ifugao) Rice > Planting > Philippines > Banaue (Ifugao) Earthworms > Philippines > Banaue (Ifugao)