Thresh, J.M .
Pests pathogens and vegetation / Textual Documents J.M.Thresh. - 1 / . - Pitman advanced publishing program , 1981. - 517 ; .
0-273-08498-4 30.00
632.7 / THR/PE
Pests pathogens and vegetation / Textual Documents J.M.Thresh. - 1 / . - Pitman advanced publishing program , 1981. - 517 ; .
0-273-08498-4 30.00
632.7 / THR/PE