Research to supplement scientific basis on protective forest planting techniques on major types of coastal sandy sites in Ha Tinh, Quang Binh and Quang Tri provinces - 24
C1 1.916944a B 1.447660 b attr(,class) [1] group > t=aov(dt~Lapdia,data=KL) > summary(t) Df Sum Sq Mean Sq F value Pr(>F) Lapdia 1 1.17 1.1657 5.285 0.0228 * Residuals 164 36.18 0.2206 Signif. codes: 0 0.001 0.01 * 0.05 . 0.1 1 8 observations deleted due to missingness > ...








