"Soil physics." . . "Crops and soils Tropics." . . "Crops and soils." . . "Bodenmechanik." . . "Tropics." . . "Soil fertility." . . "GREENLAND, D.J., ed." . . "GREENLAND, D. J. (Ed.)." . "Crop Production." . . "Soils Tropics." . . "Soils, Tropics." . . . . . . . "Soil physical properties and crop production in the tropics"@en . "Soil physical properties and crop production in the tropics" . . . . . . . "Physical properties of tropical soils. Soil structure. Soil-water relations. Plant-water relations. Soil temperature and crop production. Root growth. Soil physical properties and land use. Soil and water conservation." . . "Soil Physical Properties and Crop Production in the Tropics"@en . . . . . "Soil physical properties and crop in the tropics" . . . . . . "Physical properties of tropical soils; Soil structure; Soil-water relations; Plant-water relations; Soil temperature and crop production; Root growth; Soil physical properties and land use; Soil and water conservation." . . . . . . . . . . . . . "Soil physical Properties and crop production in the tropics" . . . . . . . . . . . . . "Sols Régions tropicales." . . "Sols - Régions tropicales." . "Cultures et sols Régions tropicales." . . "Cultures et sols - Régions tropicales." . "Física dels sòls." . . "Sols Physique." . . "Sols - Physique." . "Tropen." . . "Soils." . .