There are multiple examples of fractal patterns in nature, from peacock feathers, snowflakes, and leaves, to cloud formations and coastlines. A group of graduate students have spotted similar fractal ...

American Journal of Botany, Vol. 72, No. 2 (Feb., 1985), pp. 161-174 (14 pages) Study of seed banks, field seedling emergence, and survival of macrophytes in four zones (steep bank-SB; gentle bank-GB; ...

17.78 x 23.5 cm. (7 x 9.3 in.) Subscribe now to view details for this work, and gain access to over 18 million auction results. Purchase One-Day Pass ...