Gilbertson, D. D. <br/><br/>
Practical ecology for geography and biology  survey, mapping, and data analysis 
D.D. Gilbertson, M. Kent, and F.B. Pyatt 
 - London  Dover, N.H  Hutchinson Education  1985 
 - 320 p.  ill. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ecology--Methodology<br/>Ecological surveys--Methodology<br/>Biogeography--Methodology
<br/><br/><label>Dewey Class. No.: </label>574.5  / 028