A NEW DEVICE FOR THE AUTOMATIC APPLICATION OF MOLLUSCICIDE TO STREAMS.

A NEW DEVICE FOR THE AUTOMATIC APPLICATION OF MOLLUSCICIDE TO STREAMS. — المؤلف: GRAM, A L — Bulletin of the World Health Organization 19961201

المؤلف

GRAM, A L

النشر

Bulletin of the World Health Organization 19961201

الوصف

237-42 p.

الموضوعات

Molluscacides؛ Rivers؛ Schistosomiasis