Potential crop production prediction by some simple calculation methods, as compared with computer simulations

Potential crop production prediction by some simple calculation methods, as compared with computer simulations text Wageningen Centre for Agrobiological Research 1986 Ind 24 p.: ill.; 24 cm.-- 24 p.: ill.; 24 cm.-- VERSTEEG, M.N. CROPS PRODUCTION CONTROLS COMPUTER APPLICATIONS SIMULATION METHODS 633-155 INLIS000000000004389 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)