【RT5】初级苗圃工 重庆市园林绿化职业教育培训中心, 张东林, 重庆出版集团,重庆出版社 9787536687318 - Tapa blanda

Primary nursery workers(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback Pages Number: 106 green seedlings is an important material foundation of the city garden construction. nursery production of seedlings base. The task of the nursery workers. is to use the shortest possible time. at the lowest cost. and encouraged a high yield and quality seedlings to meet the needs of green with seedlings. Primary nursery workers as a branch of the I greening master learning a craft series. It involves a garden botany. plant physiology. soil science. Nº de ref. del artículo: N32934

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