00618nam a22002177a 4500003000500000005001700005008004100022010000900063011000900072035000900081040000900090100002000099245006300119260007400182300001000256650002900266650002600295650003300321700002400354700002200378CHAP20220329133454.0971013s1988            r     00010     d  a6765  a7737  a6961  cCHAP00aFynn, R. Peter.  aNutrient selection by decision analysis and expert systems  aSt Joseph, Mich. :bAmerican Society of Agricultural Enginners,c1988  a11 h.14aCultivos en invernadero.14aDiagnóstico foliar.14aPepinoxElementos minerales.0 aBauerle, William L.0 aRoller, Warren L.