Gliessman, Stephen R. <br/><br/>
Field and laboratory investigations in agroecology / 
Stephen R. Gliessman. 
 - 3rd ed. 
 - Boca Raton, FL :  CRC Press,  2015. 
 - xv, 240 p. ;  28 cm. 
<br/><br/><label>ISBN: </label>9781439895719 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agricultural ecology--Laboratory manuals.<br/>Agricultural ecology--Fieldwork.