Green grass and white milk
著者
書誌事項
Green grass and white milk
（Let's-read-and-find-out science book）
Crowell, c1974
- : lib. bdg.
大学図書館所蔵 全1件
注記
Summary: Briefly describes how a cow produces milk, how the milk is processed in a dairy, and how various other dairy products are made from milk