共 50 条
- [21] Critical levels and fertility classes of soils with high-activity clay in the Brazilian semi-arid region REVISTA BRASILEIRA DE CIENCIA DO SOLO, 2024, 48
- [22] FEATURES OF SOME SEMI-ARID SOILS IN THE DISTRICT OF KHARTOUM, SUDAN .1. THE HIGH-LEVEL DARK CLAYS JOURNAL OF SOIL SCIENCE, 1957, 8 (02): : 193 - +
- [23] NUTRIENT CYCLING BY MOUND-BUILDING TERMITES IN LOW-FERTILITY SOILS OF SEMI-ARID TROPICAL AUSTRALIA AUSTRALIAN JOURNAL OF SOIL RESEARCH, 1988, 26 (02): : 375 - 390
- [25] Lime-Amended Semi-arid Soils in Retaining Copper, Lead, and Zinc from Aqueous Solutions WATER AIR AND SOIL POLLUTION, 2016, 227 (10):
- [26] Lime-Amended Semi-arid Soils in Retaining Copper, Lead, and Zinc from Aqueous Solutions Water, Air, & Soil Pollution, 2016, 227
- [27] Nutrition of draught oxen in semi-arid west Africa .1. Energy expenditure by oxen working on soils of different consistencies ANIMAL SCIENCE, 1997, 64 : 209 - 215
- [30] PHENOLOGICAL STUDY OF HERBACEOUS COMMUNITIES IN SEMI-ARID TROPICAL ZONE .1. METHODS ADANSONIA, 1978, 18 (02): : 183 - 197