 PDF(375 KB)
						
							PDF(375 KB) 
						
						
					 
			A Model Bank on the Technical Decision of Crop Production System and Its Application
Yin Xinyou Qi Changhan
Systems Engineering - Theory & Practice ›› 1991, Vol. 11 ›› Issue (6) : 0-0.
 PDF(375 KB)
						
							PDF(375 KB) 
						
						
					 PDF(375 KB)
						
							PDF(375 KB) 
						
						
					A Model Bank on the Technical Decision of Crop Production System and Its Application
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