50 元券9780275950170AgricultureManagementIrrigated¥7230去看看中国国际图书专营店发布了[预订]Modeling Economic Management and Policy Issues of Water in Irrigated Agriculture 978027595017025 元券9780275950170AgricultureManagementIrrigated¥7860去看看澜瑞图书专营店发布了【4周达】Modeling Economic Management and Policy Issues of Water in Irrigated Agriculture [9780275950170]