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Soil fertility levels for balsam fir Christmas tree culture
- Krause, Helmut H. Soil fertility levels for balsam fir Christmas tree culture / Helmut Krause. -- Fredericton : University of New Brunswick, 1994. -- 1 list ; 27 cm. -- (R&D Technical Note ; No. 47). -- 10.00 Sk
630*174.7+630*281+630*114+631.452
ZV001
Počet záznamov: 1