Optimatsiya planov razvitiya orosheniya
Subtitle: s raschetami na EVM Minsk-22M
By: [avtory]: B.G. Kovalenko i dr.
Publisher: Kyrgyzstan
Published: 1972
Place of publication: Frunze
Language: rus
Notes: At head of title: Kirgizskii nauchno-issl. in-t vodnogo khozyaistva.