Grasslands, systems analysis and man
574.5264
B848G and Breymeyer, A. I., ed. and Dyne, G. M. Van, ed.
Grasslands, systems analysis and man
-- Cambridge : Cambridge University , 1980
261006 xxiv, 950p.:ill.,tab.
Grassland ecology
Grassland ecology-Mathematical models
B848G and Breymeyer, A. I., ed. and Dyne, G. M. Van, ed.
Grasslands, systems analysis and man
-- Cambridge : Cambridge University , 1980
261006 xxiv, 950p.:ill.,tab.
Grassland ecology
Grassland ecology-Mathematical models