The Use of stomata count as pollution indicator in acacia (Robinia pseud-acacia) /
Nadia Fernandez Velasquez.
- Las Piñas City, Philippines : Southville International School and Colleges, 2005.
- 31 pages : colored illustrations ; 28 cm.
Includes bibliographical references.
Stomata--Environmental aspects. Plants as bioindicators. Air--Pollution--Measurement.