Biological control of Salvinia molesta in Sri Lanka : anassessment of costs and benefits /
Doeleman, Jacobus A.
Biological control of Salvinia molesta in Sri Lanka : anassessment of costs and benefits / Jacobus A. Doeleman. - Canberra : Australian Centre for International Agricultural Research, 1989. - 14 p. - ACIAR technical reports ; 12. .
0949511978
90055170
Salvinia molesta--Biological control--Sri Lanka.
Biological control of Salvinia molesta in Sri Lanka : anassessment of costs and benefits / Jacobus A. Doeleman. - Canberra : Australian Centre for International Agricultural Research, 1989. - 14 p. - ACIAR technical reports ; 12. .
0949511978
90055170
Salvinia molesta--Biological control--Sri Lanka.