9734
10628
Loomis, R. S.
Crop ecology: productivity and management in agricultural systems
Cambridge )England(; New York
Cambridge University Press
1992
xiv, 538p.: ill
Includes bibliographical references and index
R. S. Loomis, D. J. Connor
، Agricultural ecology
، Agricultural systems
S
589
.
7
.
L66
1992
AU
AU Connor, D. J.
TI
CL
CL
