TY  - GEN
TY  - GEN
T1  - Principles of agronomy
A1  - Pearson, Lorentz C.
LA  - eng
PP  - New York
PB  - Reinhold
YR  - 1967
UL  - https://kansalliskirjasto.finna.fi/Record/vaari.951010
NO  - Based on a course in general agronomy at Ricks College.
KW  - Agronomy.
KW  - Crops.
ER  -