Observation Lessons on Plant Life Beverley Ussher

Excerpt from Observation Lessons on Plant Life: A Guide to the Teacher, a Two Year"s Course of Nature Study

Little Brother, sunny nature-lover, you left us years ago; since then we have missed you in the fields, and the woods are more silent than Это и многое другое вы найдете в книге Observation Lessons on Plant Life (Beverley Ussher)