Palapala noi | ʻO nā ʻoihana ʻē aʻe, ʻoihana kaʻa, ʻoihana biofuel, hale kalepa, hoʻomohala ʻana i nā wai wai o ka honua, ka ikehu Apana, ka mālama ʻana i ka wai inu, nā hale ʻohana, nā ʻoihana meaʻai a me nā mea inu, nā paila ʻoihana, nā mīkini, ʻoihana mining, lawe wai wai, holoi a me ka hoʻomaʻemaʻe, lawe ʻana i ka wai ʻino a me ʻO ka hoʻomalu ʻana i ka wai, ka mālama ʻana i ka wai ʻino, ka hāʻawi ʻana i ka wai, nā hoʻonā wai |