出版日期
细化搜索
结果 1-10 的 19
Kukuruza v Sovetskoĭ Latvii | Corn in Soviet Latvia
1960
Kozlovskiĭ, V.
National Agricultural Library - United States of America
Doklady VII Mezhdunarodnomu kongressu pochvovedov | Papers submitted to the VII International Congress of Soil Sciences
1960
National Agricultural Library - United States of America
Latvijas PSR meža tipi | Tipy lesa Latviĭskoĭ SSR | Types of forests in the Latvian SSR
1960
Zviedris, A (Arvīds) | Matuzānis, J.
National Agricultural Library - United States of America
Augšņu pētīšana dabā un laboratorijā | Issledovanie pochv v prirode i v laboratorii | Investigation of soil in nature and in the laboratory
1960
Skujāns, R (Rainis Pētera) | Mežals, G.
National Agricultural Library - United States of America
Rokasgrāmata daudzgadīgo zāļu sēklu audzētājiem | Spravochnik po semenovodstvu mnogoletnikh trav | Handbook on seed production of perennial grasses
1960
Rubenis, A (Aleksandrs Jāna)
National Agricultural Library - United States of America
Mežu nosusināšana | Osushenie lesov | Drainage of forests
1960
Odiņš, J.
National Agricultural Library - United States of America
Torfi︠a︡nye mestorozhdenii︠a︡ Latviĭskoĭ SSR i ikh ispolʹzovanie
1960
Druviet, R. I︠A︡ (Rudolʹf I︠A︡novich) | Birkman, Zh. M.
National Agricultural Library - United States of America
Kolkhoznoe krestʹi︠a︡nstvo Latvii | Колхозное крестьянство Латвии | The peasantry of Latvia
1960
Terentʹeva, L. | Терентьева, Л
National Agricultural Library - United States of America
Egle un eglu mežs Latvijas PSR
1960
Zviedris, Arvīds
National Agricultural Library - United States of America
