Wei ping yang hao sen (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2019-12-01 Language: Chinese Publisher: China Agricultural University Press Since the reform of the grain circulation marketization. my country's grain reserve system has gradually changed from the original state-dominated system to a joint participation of the state. enterprises and farmers Diversified grain reserve pattern. Research on the Diversified Grain Reserve System and Its Impact on Grain PriceTaking Corn as an Example analyzes the current situation of farmers' g.…