登入
選單
返回
Google圖書搜尋
Soil-fertilizer-plant Research, 1975-1978
出版
National Fertilizer Development Center, Tennessee Valley Authority
, 1979
URL
http://books.google.com.hk/books?id=45LZWetW3akC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
This report summarizes findings in the agronomic area of fertilizer research from July 1, 1975, through September 30, 1978. Similar 3-year reports were issued in 1957 and at 3-year intervals thereafter.