DavidBainbridge5

sustainability olla irrigation desert restoration true cost water wick deep pipe fungi mesquite rhizobial bacterial soil strength compaction erosion drylands explorers sea otter environmental history san diego equity future sustainable ethics student research skills library information technology environmental reporting eman environmental management accounting physiology and anatomy psychology economics desert damage tap root soil mix nursery container plant protection restoration planting soils restoration planning site evaluation mechas de riego high performance natural light day-lighting lighting fire resistant super-insulated building straw bale health ventilation cooling heating solar alcohol fodder food beans remote site farming porous capsule ecology containers mycorrhizae arid lands deserts roots