Kathleen Hmab
Nyeem qhov kev xam phaj no los ntawm OnEarth Magazine nrog Dr. Kathleen Wolf, tus kws tshawb fawb txog kev sib raug zoo ntawm ob qho tib si University of WashingtonLub Tsev Kawm Ntawv ntawm Forest Resources thiab ntawm US Forest Service, uas kawm txog cov ntoo thiab cov chaw ntsuab tuaj yeem ua rau cov neeg nyob hauv nroog noj qab haus huv thiab zoo siab dua. Nyeem qhov kev xam phaj no mus kawm txog Dr. Wolf qhov kev tshawb fawb zoo heev.
Braun, Ashley. "Ib tsob ntoo puas tuaj yeem ua rau koj zoo siab?" OnEarth Magazine 8 Lub peb hlis ntuj 2011