Recent Researches in Ecology, Environment and Polution, Part- 2 / Environment and Biotechnology ( A New Frontiers of Plant Pathology
- Today and Tomorrows Printers and publishers , 1988.
- 126 ; .
** Reference
81-7019-323-0
632. / SIN/RE
** Reference
81-7019-323-0
632. / SIN/RE