Melville, Elinor G. K. <br/><br/>
A plague of sheep environmental consequences of the conquest of Mexico / 
Elinor G.K. Melville. 
 - Cambridge :  Cambridge University Press,  c1994. 
 - xiii, 203 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p.187-196) and index. 
<br/><br/><label>ISBN: </label>052142061X (hardback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sheep--History --Mexico--Mezpuital Valley (Hidalgo)--Ecology--16th century.<br/>Animal introduction--Environmental aspects--History--Mexico--Mezquital Valley (Hidalgo)--16th century.<br/>Grazing--Environmental aspects--History--Mexico--Mezquital Valley (Hidalgo)--16th century.
<br/><br/><label>LC Class. No.: </label>SF375.5.M6  / M45 1994