Reducere. This series provides fun and accessible careersinformation for young people choosing what to study post-14. Each titleoffers a behind-the-scenes to...
copii si adolescenti, material educational, abilitati invatare
Reducere. Marine biologist Pete Klimley swims with the sharks. He was one of the first scientists to free-dive among sharks, and he has spent nearly thirty y...
simon & schuster, carti, carte straina, mathematics & science, biology