Разширено търсене
Автор да съдържа Kenneth Baker
19
20
Каталог "Книги" | Книги
Ecology of soil-borne plant pathogens Prelude to biological control
An Internat. Symp. on factors determining the behavior of plant pathogens in soil held at the Univ. of California, Berkeley, April 7-13, 1963
(1965)
Ed Snyder