As the world’s population keeps growing, finding sources of food has become more important. Readers discover how challenging it is to produce crops that are healthy for both people and the environment. They learn the methods being used to reduce chemical pesticides, increase nutrients in the soil, and give farmers a more stable source of income.
Bu e-kitabı satın alın ve 1 tane daha ÜCRETSİZ kazanın!
Dil İngilizce ● Biçim PDF ● Sayfalar 48 ● ISBN 9781433949692 ● Yayımcı Gareth Stevens Publishing LLLP ● Yayınlanan 2011 ● İndirilebilir 3 kez ● Döviz EUR ● Kimlik 8665536 ● Kopya koruma Adobe DRM
DRM özellikli bir e-kitap okuyucu gerektirir