Archiv für Gartenbau: Band 23, Heft 8 1975 [Reprint 2021 ed.]
 9783112474723, 9783112474716

  • 0 0 0
  • Like this paper and download? You can publish your own PDF file online for free in a few minutes! Sign Up
File loading please wait...
Citation preview

AKADEMIE DER

LANDWIRTSCHAFTSWISSENSCHAFTEN

DER DEUTSCHEN DEMOKRATISCHEN

ARCHIV FÜR

GARTENBAU z

H-1 hJ

rA ö

m ü < t-i PÜ

>w w I—I S w Q

f - ^ 00 ^H ©P OS OS oo"

COC^TJ^OOO^C^CO CO © CO^ 00 00_ tu" » " ci" co" © " io" © " © " cococooooo©^-^-^^

M. M. El-Azzouni u. a., Reifebestimmung bei Birnensortea

a ss s c 8 ^ri c3 C nO i z:

T) o

« O iD Ci CD X IO TH IO CO 00 Ci o

o o o o o o o 3 S :c6 ce W -fi

©^ o © co o o o co" io co t> oo"

ss s ^ ce o 3 N® te

fi ©

a p
©

—I 0 0 CO M o" ©

o lo o

^

O" ©

O

O

tJH

©

o"

O

t> 00 O

I

©

I

eä 3 ¿3 ai

t*

I

0 0 CO >o

IO ©

s ®

CO CO

:c3 «

©

C ® Tj

IM

to