荒漠化的危害和对策
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/19 12:14:44
xYn#_tjI=a0b2!c` )RD⾈-?+3N~Q,Հ
̨ɪX^DH/NF"WkT$p?O` U2冈e-'DT&,M{rRlZt|~BVZxb˥l%}-]@XYR$pu{v
H|t"]Ԅdblr)Ѫw;)*uRƧ"^6?:3xb"cˮmUOI>,'ӡ*Dq*G3Z.3Z۔D6}T>yYRȇlPzAo}tPQ|o8;JL{1ɼ=vRCY͐* q0`uwMauE;o`R.c2k^@B F~m\]3y˙ɈQh]j8FV߭,NvR8$=vBH2W+IWF,Y Q3'm
#>`>B]Sln0u11~w5~
Web&U e2-YQ8HWlԒ@(wE{Yr^.$!tЯdjs0) 9:,~XܦDtd.y霱B ?CUn,ی?2%-Su;gy^6-BWHαM'3:,Pԉ`";2#=/i4#r?}ELK{q#)W<|hɉhƯg$97Vj2pH@goںO
N7B'rb! p'y~2j 'ZMSSNKcT3KP:r2=ТV
{LdAç
6 ]O4Xf_DyĈ@Je+
ϯWW
,h ~ y29YC:5rz2$ن@MT$B:|"ڻauCˉ!d"jX!SSbwEe>:6{@Ktz1:źi[ 3zJiouPiwb_wmRrVU{[?]C^l.5d8ͤ3h
b
e%otqsd͒
?c3e?pFR,|k/S"_R xхm{$Y^$HCfjUR"Bm^(|9OmF}IJLE)cI+wT+KT_#U^*DV;,\D[0:$~/HmᔎԪ'S5epMtM6y[pVm&nQd7;M2زؑZ9g};W
=*%wb^QF8go* |1aT7f{YDi{TG:{u+kJޡ%c*c%S7R֭i1|"9{0To(kA)'D%ZPDKQ[>
8{7EjU6Dr6+}G?{
n-DOa]`4p
$[{=G#ɠ[9ϛ
ѽDy5D4au{S5fj)c.~8H,VTjXC[Gp}L5b@@!AooX
/v!D_VeRH
Aun*A0iHe-xNE@U2Y"o١u͎(ujx+PCn˛gl
{)rzy UYPL DŽ\؆&(M>EeB-u-B^#t-EF0d H h9
%ڤ並 ^L֎ 74us[{(D%#l^C5
6
99#4!.BU9/ĉ.
>C9, `b]i
v&
5.z &LAX6gb
W0x~8=<;OgXzGTj%/'''ZDSB0dfUOϴT
6i" R