in 1972, far less than the approximately 3 million hectares that had been under cultivation in 1969. The 1972 rice harvest amounted to only 26.8 percent of the 1969 harvest. Exports of natural rubber, the country's second leading foreign-exchange earner, ceased shortly after hostilities began in 1970. The war destroyed extensive rubber plantations and damaged rubber-processing facilities. In late 1970, Lon Nol, who succeeded Sihanouk, continued to liberalize the economy in an effort to save the country from economic disaster. This endeavor was a continuation of the policies he had enacted as head of the government of "national salvation" in August 1969. Under Lon Nol's direction, Phnom Penh limited the control and the authority of the state export-import agency (Société nationale d'exportation et d'importation—SONEXIM), which had been established in 1964 to administer foreign trade, to denationalize banks and industries, to encourage private foreign investments, and to allow greater private participation in the economy. The new economic policies of the Khmer Republic gradually reversed the pattern of state socialism that had formed the keystone of Sihanouk's domestic policies. On October 29, 1971, the government implemented a comprehensive program of reforms to stabilize the economy. These reforms included increased import taxes on all nonessential commodities; increased interest rates on bank deposits and on commercial loans; elimination of credit to state enterprises and to public utilities; introduction of a flexible currency exchange system; and simplification of the import system to facilitate the movement of goods. The emphasis of the program was to restore monetary stability in the face of rising inflation, financial speculation, black markets, and other economic problems caused by the war. In a change of policy, the government also moved toward greater involvement with international and with regional organizations and sought support from the World Bank (see Glossary), the International Monetary Fund (see Glossary), and the Asian Development Bank. As the war progressed, Lon Nol's government aimed major economic measures mainly at improving the overall food supply situation and at maintaining public confidence in the continued availability of essential consumer items. To ensure adequate domestic supplies, in November 1971 Phnom Penh suspended grants of export licenses for major export commodities, such as rice, corn, and cattle. Although the move helped maintain stocks of essential commodities in the capital and in provincial centers, supplies were small relative to demand. The Lon Nol government had earlier declared in principle that it maintained a