Пр II 754
Пр 910
Каталог "Книги"
Corn and soybean production potential of selected tillage practices on a Typic Agriaquoll (Brookston) soil
(1978)
S. Bone; D. Triplett; D. Van Doren;
G. Triplett
и др.
Пр 1361
Пр 1196
Каталог "Книги"
Responses and residues in sugarbeets, soybeans, and corn irrigated with 2,4-D or silvex-treated water
(1973)
V. Bruns; B. Carlile; A. Kelley
33
Каталог "Книги" | Книги
Kukuruzna pipa (Tanymecus dilaticollis gyll). Nacin zivota i suzbijanje
(1969)
Dusan Camprag
3
25929
26776
II 2553
Пр 912
Пр II 649
Каталог "Книги"
A comparison of maize varieties and soil productivity levels in Northern Nigeria
(1979)
B. Taylor; et al.
38127
39837
37231
Каталог "Книги" | Книги
Porumbul timpuriu
(1976)
M. Cristea; D. Reichbuch; D. Scurtu;
L. Reichbuch
и др.
2704
II 352
35597
27
22033
II 3566