* EBRD says external risks main E.Europe problem
* Countries need to act to avoid imbalances returning
* Moscow says needs to shift trade focus away from Europe
* Kazakhstan, Montenegro eyeing eurobond issues
* Croatia says still wants to join the euro
(Adds Russia shifting trade focus)
By Sebastian Tong and Boris Groendahl
ZAGREB, May 14 (Reuters) - The euro zone crisis will hit exports and undermine recovery in central and Eastern Europe, officials said on Friday, a blow to the region that suffered the worst recession of the global financial crisis.
The European Bank for Reconstruction and Development said looming fiscal cuts in western Europe would weaken demand for eastern goods and it would cut its growth forecasts for the region stretching from the Baltics to the Black Sea and east into central Asia.
Following first quarter growth data that showed the euro zone was climbing out of last year's downturn more slowly than expected, ripples began to appear among the economies that depend heavily on the 16-member currency union.
Russia said it needed to urgently re-route exports from Europe to other, faster-expanding markets, while the Czech central bank said concerns over the bloc's fiscal shape and high indebtedness had contributed to a surprise rate cut last week.
"Measures in western Europe that drag down demand -- fiscal restraints for example -- will have an impact on central and eastern Europe as they depend so much on exports to the euro zone," EBRD Chief Economist Erik Berglof told Reuters Insider television on the sidelines of the bank's annual meeting.
"We were a bit more optimistic before but the outside risks are clearly what we are worrying about now."
In January, the London-based development bank said the region would grow 3.3 percent on average in 2010, recovering ground after a downturn that saw Latvia's economy contract 18 percent and others shrink in the high single digits.
Poland, the Czech Republic, and several other countries are expected to be among countries to grow this year.
But low western demand is expected to prolong pain for others and the entire region is expected to be outpaced by emerging markets in Latin America and Asia.
"Emerging market regions are recovering at different speeds, and the EBRD region is lagging behind most others," EBRD President Thomas Mirow told the bank's Governors in Zagreb.
AVOID IMBALANCES
Russian Economy Minister Elvira Nabiullina signalled Russia should focus on faster growing markets such as Asia, which she said would produce 30 percent of global GDP by 2013.
"The main part of our exports is oriented towards the slow-growing European market. We risk being outside of the new centres of growth," she said.
The EBRD, set up at the end of the Cold War to help former communist economies adjust to free markets, said they needed to work now to avoid future crises hitting as severely.
It urged countries in the former communist bloc to avoid a return of the imbalances that plunged them into a crisis worse and more drawn-out than in any other emerging market last year.
"We must prevent a return of the macroeconomic and financial imbalances that explain the severe impact the crisis had on our region and why it is now taking longer to recover," Mirow said.
"This means ... to avoid excessive current account deficits and unsustainable credit booms."
A main driver of those imbalances was foreign currency borrowing among consumers in euro zone candidates who had bet their forints, zlotys and other currencies would gradually appreciate before they swapped them for the single currency.
Hungarian central bank Vice Governor Julia Kiraly said that model had proven risky and a change was in order.
"We should change our growth model," she said. "We should rely mainly on internal savings. The main lesson is, don't borrow heavily from international capital markets."
She did say, however, that better than expected first quarter growth data could signal an upgrade to the bank's forecast of a 0.2 percent contraction this year although it will remain far below the 4 percent plus growth the International Monetary Fund expects in Asia and Latin America.
EURO BONDS
Despite the euro zone's current woes, the common currency has not lost its attractiveness for Croatia, which hopes to join the European Union in 2012, and the euro sometime later.
"The fundamental reasons for Croatia to join the euro zone as soon as possible are still there," central bank deputy governor Boris Vujcic said. "The costs for joining the euro zone are very small and benefits definitely prevail."
A crisis package approved at the weekend has also soothed markets somewhat, encouraging Kazakhstan and Montenegro to dip their toes back into the eurobond market in a sign that emerging economy policymakers believe the threat of contagion is easing.
Kazakhstan's finance minister Bolat Zhamishev said his country was planning to raise at least $500-750 million via a eurobond in the second half of the year, the first in a decade for the resource-rich central Asian country.
"We are not planning to issue a large eurobond. The minimum volume that we're focusing on is $500-750 million," he said.
Other countries said they too could grow after steep downturns. Despite the fears of contagion, Serbia's finance minister said growth could double next year to 4 to 5 percent and Macedonia's said there would be moderate growth of 2 percent this year after a 0.7 decline in 2009.
Montenegro's finance minister also said his country expected to return to mild growth this year and still planned to issue a eurobond worth up to 200 million euros but was carefully watching the situation in the light of the Greek debt crisis.
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] and [ ] For a Take-a-Look on the EBRD meeting: [ ](Writing by Michael Winfrey; editing by Ian Jones)