75 lines
1.7 KiB
Plaintext
75 lines
1.7 KiB
Plaintext
ul mums smnll and expandmg the system a! me
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periphery Dem plammg ul nucleus mas plus muleh
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[5 me hey strakgy
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10.4
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EARTH—SHAPING IN THE TROPICS
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On level ground or sunk slupes lz—e-l u. the ueley
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uupus, a seues of large column banks or swalcs hm
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an ex<ellenl sol] premauou Elled Cuupled wuh lhc
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gradual develnpmcnl a: a lama, ”w meme“ 0!
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wel—mm mm. and mukhrpmvlfllng hedgcmw Ihl~
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flunk; a slable slluallun Blanca! me mam hcdgvs,
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muleh hedgerow ml holders can be demlnpcd m (mp,
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or file terrares (an be [loaded seasnmlly qu lmgalcd
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(mpsll'igun 10.!)
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On Vgry ml sue.- lless mu. m, a sane: 0! well
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mounds or ridgzs can upeme to drain "ups m very
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m mm. or lo lmpmmd wamr [or absorphml m arm
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mas. P“: can also be used unly when rallllnll is las
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man 7:: ml lao males», or Wu... wl‘ dralmge ls good
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nlus, cassava. yam, and cucuxbib are meumled m
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Areas whm dralnag: .s a problem and ralnhll mlense,
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and plum u. dry areas ur savannalldrv yeasmls ms
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.elem mukh and mulsmm, a: My do In dzsen mas.
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Almost every slope balms lmm mnhshapmg Var
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sml enusenuuou Hams—made slope lcnam need lo be
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narrower (m 3 54» 5 m~l245 leen mm mathlnk
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made syslems.
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Garden Kerr-am on my sleep humld slopes musl be
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kept narmw, and m sels m (H? uuwuslupe, mherwlst
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mslablhty may mull Holden can be kepl vegelaled
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w u "115W ummn
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Classical wc| me and lam lenm has wa|er
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eemmumsly led mm the [up unite u: we sane-s, and
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nth has a an.“ and sump m mgulall: water level Flsh
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MavNDs mes
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rlaullillm
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MUUNDS moaawts
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Mounds unmix: was nlyum mes nl cassava um swl um
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pm lol we irmwlunll and mum msses leums me such
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mm unhwm
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FIEURE lu
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allow couloun sums EVOLVING m mums
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swmwxuu mcmpmlh mums up mm: mews m mm mm-
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cnnlnm (limes. mu m umnem stamllnli
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