Bayliss-Smith, Tim.
The ecology of agricultural systems / - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1982. - 112 p. : ill. ; 26 cm.
0521231256 0521298296 (pbk.)
Agricultural ecology.
Agricultural systems.
306 CAM 1982 A068 Or.
The ecology of agricultural systems / - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1982. - 112 p. : ill. ; 26 cm.
0521231256 0521298296 (pbk.)
Agricultural ecology.
Agricultural systems.
306 CAM 1982 A068 Or.