Ou, S H .
Rice diseases / Textual Documents S H Ou. - 2 / . - New Delhi : Commonwealth Publishers , 1985. - 380 : 506 ; .
0-85198-5459
632.3 / OUS/RI
Rice diseases / Textual Documents S H Ou. - 2 / . - New Delhi : Commonwealth Publishers , 1985. - 380 : 506 ; .
0-85198-5459
632.3 / OUS/RI