TY - BOOK AU - Sayre,April Pulley TI - Lake and pond: April Pulley Sayre SN - 0805040897 PY - 1996/// CY - New York PB - Twenty-First Century Books KW - Lakes KW - sears KW - Ponds KW - Ecology KW - Lake ecology N2 - Discusses the lake and pond biomes and how each is affected by the environment and people ER -