unzoned, foresting, farmable, cypress pine, undeveloped, virgin forest, opencast mining, overgrown, milk vetch, diked, unsurveyed, opencast, sodic, shortleaf pine, metalliferous, untilled, tideland, wollastonite, tillable, reforested, madre de dios, carboniferous, soakaway, tansy ragwort, subaqueous, riparian forest, unmined, clayey, lateritic, mesic, fly ash, chestnut oak, polluted, cultivatable, hummocky, toxic waste, melville peninsula, overgrazed, pinyon, minable, wetland, kola peninsula, cajeput, vegetated, unfenced, opencut, placer mining, noncontributing, tamarack, irrigable, pocket gopher, unploughed, ferruginous, phosphorite, intertidal, flood plain, excavated, tremolite, bisie, phosphate, glacial boulder, nepheline, dolomitic, spatterdock, hematitic, hardpan, trenched, prosopis juliflora, rubbly, unplanted, buffel grass, mineral extraction, hovea, girdled, carboniferous period, embanked, holm oak, orinoco river, developable, overburden, marram grass, ironbark, lower carboniferous, mallee fowl, butternut tree, argillaceous, uncared, uncultivable, reed canary grass, leafy spurge, gravel pit, diatomaceous, eluvial, scotch thistle, bristlecone pine, acre, columbite, hazardous waste, xeric, derelict, spadefoot toad, coal mine, uncultivated, roadless, uninhabited, unpeopled, inundated, uninhabitable, swampy, unpopulated, barren, inhospitable, unenclosed, arid, boggy, hilly, marshy, reclaimed, treeless, depopulated, trackless