The effect of duck farming on pond water quality
1983
Gergel, J. (Vyzkumny Ustav pro Zurodneni Zemedelskych Pud, Ceske Budejovice (Czechoslovakia)) | Blaha, J. | Lavicky, K. | Kalenda, M.
书目信息
页码
pp. 24-31
语言
捷克语
注释
5 tables; 12 ref. Summary (En)
类型
Summary
1984-08-15
AGRIS AP