ISBN: 9787810661591 - 根菜优质高产栽培 (1 risultati)

paperback. Condizione: New. Paperback. Pages. Number The: 213 Language: Chinese root vegetables high-quality high-yield cultivation system. fully described a radish. carrot. root with Characteristics of mustard greens. turnips and other root vegetables of. fine varieties. quality and efficient cultivation technology. as well as pest and disease prevention. seed collection and storage and processing technology.…