Introduction to biological control
Van-den Basch, R.
Introduction to biological control by R. Van-den Basch, e t. al. - New York Plenum Press 1982 - 247 p.
Biological Control
632.976 / V 227 I
Introduction to biological control by R. Van-den Basch, e t. al. - New York Plenum Press 1982 - 247 p.
Biological Control
632.976 / V 227 I