Agricultural ecology /
Tivy, Joy.
Agricultural ecology / - Harlow, Essex, England : New York : Longman Scientific & Technical ; Wiley, 1990. - viii, 288 p. : ill., maps ;
Includes index.
0470214805 (Wiley)
Agricultural ecology.
S589.7
Agricultural ecology / - Harlow, Essex, England : New York : Longman Scientific & Technical ; Wiley, 1990. - viii, 288 p. : ill., maps ;
Includes index.
0470214805 (Wiley)
Agricultural ecology.
S589.7