TY  - JA
AU  - Chou,C.K.
TI  - An electron-microscope study of host penetration and early stages of haustorium formation of perenospora parasitica (fr.) tul. on cabbage cotyledons
SN  - 1095-8290
PY  - 1970///
N1  - Peer-review: Yes - Open Access: Yes|http://science.thomsonreuters.com/cgi-bin/jrnlst/jlresults.cgi?PC=MASTER&ISSN=0305-7364
T2  - Annals of Botany
ER  -