quan yan wei deng wang (4 Ergebnisse)

paperback. Zustand: New. Paperback.Pub Date:2022-05-01 Pages:478 Language:Chinese Publisher:Commercial Press Somalia. Djibouti and Comoros are located in East Africa. They are all Arab countries and have long-term and close exchanges. General History of African Arab Countries - History of Somalia. Djibouti and Comoros. on the basis of introducing the basic national conditions of the three countries. systematically expounds the development trajectory of the civilizations of the three countries from the ancient times t.

paperback. Zustand: New. Paperback.Pub Date:2020-12-01 Pages:101 Language:Chinese Publisher:China Agriculture Press This book focuses on the practice of climate-smart agricultural production system in China. and systematically introduces wheat-corn in the climate-smart agricultural project area Integration and demonstration of key technologies for emission reduction and carbon increase in the wheat-rice crop production system. training and promotion of public knowledge. and innovation of carbon sink emission reductio.

paperback. Zustand: New. Paperback.Pub Date:2022-05-01 Pages:478 Language:Chinese Publisher:Commercial Press Somalia. Djibouti and Comoros are located in East Africa. They are all Arab countries and have long-term and close exchanges. General History of African Arab Countries - History of Somalia. Djibouti and Comoros. on the basis of introducing the basic national conditions of the three countries. systematically expounds the development trajectory of the civilizations of the three countries from the ancient times t.

paperback. Zustand: New. Paperback. Pub Date: 2016-01-01 Pages: 402 Language: Chinese Publisher: China Quality Press Machine Components Standard Series and sieved particles (Vol.1) collection of ratification before the end of June 2015 current sieved and particles released nearly 130 criteria. including: general basis. test sieve. sieve industry.