1. 01. English Non Fiction Why do leaves change color? / by Maestro, Betsy. Publication: New York, NY : HarperCollins, 1994 . 32 p. : 21 x 26 cm. Date:1994 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Where are the night animals? / by Fraser, Mary Ann. Publication: New York : HarperCollins Publishers, 1999 . 29 p. : 21 x 27 cm. Date:1999 Availability: Copies available: (1), Actions:
3. 01. English Non Fiction Let's go rock collecting / by Gans, Roma, Publication: New York : HarperCollins, 1997 . 30 p. : 22 x 27 cm. Date:1997 Availability: Copies available: (1), Actions:
4. 01. English Non Fiction What is the world made of? : all about solids, liquids, and gases / by Zoehfeld, Kathleen Weidner. Publication: New York : HarperCollins Publishers, 1998 . 32 p. : 20 x 25 cm. Date:1998 Availability: Copies available: (1), Actions:
5. 01. English Non Fiction What makes a magnet? / by Branley, Franklyn Mansfield, Publication: New York, NY : HarperCollins, 1996 . 31 p. : 21 x 26 cm. Date:1996 Availability: Copies available: (1), Actions:
6. 01. English Non Fiction From seed to pumpkin / by Pfeffer, Wendy, Publication: New York : HarperCollins, 2004 . 33 p. : 21 x 26 cm. Date:2004 Availability: Copies available: (1), Actions:
7. 01. English Non Fiction Oil spill! / by Berger, Melvin. Publication: New York : HarperCollins, 1994 . 31 p. : 21 x 26 cm. Date:1994 Availability: Copies available: (1), Actions:
8. 01. English Non Fiction Bugs are insects / by Rockwell, Anne F. Publication: New York : | Toronto : HarperCollins . 33 p. : , GRL: K Availability: Copies available: (1), Actions:
9. 01. English Non Fiction Archaeologists dig for clues / by Duke, Kate. Publication: New York : HarperCollins, 1997 . 32 p. : 22 x 27 cm. Date:1997 Availability: Copies available: (1), Actions:
10. 01. English Non Fiction From tadpole to frog / by Pfeffer, Wendy, Publication: New York : HarperCollins, 1994 . 32 p. : 21 x26 cm. Date:1994 Availability: Copies available: (1), Actions:
11. 01. English Non Fiction Animals in winter / by Bancroft, Henrietta. Publication: New York : HarperCollins, 1997 . 32 p. : 21 x 26 cm. Date:1997 Availability: Copies available: (1), Actions:
12. 01. English Non Fiction Why I sneeze, shiver, hiccup, and yawn / by Berger, Melvin. Publication: New York, NY : HarperCollins, 2000 . 1 v. (unpaged) : , Rev. ed. of: Why I cough, sneeze, siver, hiccup, & yawn. New York : Crowell, c1983. 21 x 26 cm. Date:2000 Availability: Copies available: (1), Actions: