Govvádus: CRC handbook of agricultural productivity / Miloslav Rechcigl, Jr., editor.

Summary goes here

Furkejuvvon:

Bibliográfalaš dieđut
Materiálatiipa:	Girji
Giella:	eaŋgalasgiella
Fáttát:	Agricultural productivity Agriculture Agriculture. farming (activity or system) Agricultural productivity. Plant resources Crops Plant production Plant sciences Yields Productivity Stresses Environmental conditions Site factors Climate Temperature Agronomic characters Agronomy Water availability Plants Handbooks and manuals.
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