Anbieter: liu xing, Nanjing, JS, China
paperback. Zustand: New. Paperback. Pub Date: 2016-07-01 Pages: 234 Language: Chinese Publisher: China forestry publishing house. the new technology of measuring soil fertilizer is a new professional farmers cultivate one of series of teaching materials. mainly introduced the basic knowledge of measuring soil fertilizer. methods of measuring soil fertilizer. the implementation of the measured soil fertilizer. soil testing. the formula used in fertilizer. fertilizer. Bestandsnummer des Verkäufers NI073726
Anzahl: 5 verfügbar