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第 1 到 3 筆結果，共 85 筆
第 6 頁
FRONTIERS RELIGION EDUCATION Less Soil , Higher Costs , Less Food SOME five years ago a senior official of the U.S. Department of Agriculture said that due to relentless pressure on the land “ soil erosion today can be described as ...
FRONTIERS RELIGION EDUCATION Less Soil , Higher Costs , Less Food SOME five years ago a senior official of the U.S. Department of Agriculture said that due to relentless pressure on the land “ soil erosion today can be described as ...
第 11 頁
The land , moreover , is This week we direct attention to a large double issue under - fertilized and over - irrigated , leading to rapid de( Vol . 14 , Nos . 5-6 ) of the Ecologist , edited by Edward pletion and salinization .
The land , moreover , is This week we direct attention to a large double issue under - fertilized and over - irrigated , leading to rapid de( Vol . 14 , Nos . 5-6 ) of the Ecologist , edited by Edward pletion and salinization .
第 4 頁
In addition , the larger operations exerted constant pressure to drive small holders off the good valley land onto eroded marginal slopes . Land speculators moved in to develop luxury housing for vacationers and wealthy retirees .
In addition , the larger operations exerted constant pressure to drive small holders off the good valley land onto eroded marginal slopes . Land speculators moved in to develop luxury housing for vacationers and wealthy retirees .
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able American Angeles asked become beginning believe better called cause cent century comes concerned Continued course culture economic effect example existence experience fact farm feel give grow human idea important individual institutions interest issue kind knowledge land less living look MANAS MANAS PUBLISHING COMPANY material matter means mind moral nature never organization ourselves person philosophy political possible practical present principles problems production PUBLISHING question reader reason religion responsibility result REVIEW says seems sense simple social society sort speak story suggesting teachers teaching tell things thought tion truth Turn understand University whole write