I wonder why pine trees have needles and other questions about forests /

Gaff, Jackie

I wonder why pine trees have needles and other questions about forests / Jackie Gaff - London : Kingfisher, 2005. - 32 pages : color illustrations, 1 map ; 28 cm - I wonder why .

9780753410981


Forests and forestry --Forest ecology --Forest animals --Forest plants--Trees Physiology--Forest conservation

J 577.3 GAFF