APA aipamena

FEIGIN A. IRRIGATION WITH TREATED SEWAGE EFFLUENT. SPRINGER-VERLAG.

Chicago Style aipamena

FEIGIN A. IRRIGATION WITH TREATED SEWAGE EFFLUENT. SPRINGER-VERLAG.

MLA aipamena

FEIGIN A. IRRIGATION WITH TREATED SEWAGE EFFLUENT. SPRINGER-VERLAG.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.