00370nam a2200097Ia 4500008004100000100002100041245006700062260010600129650001200235650002500247220216s9999    xx            000 0 und d  aVijayakumar K.R. 0aResponse of Hevea brasiliensis to drought and high temperature  bNational Symposium on Recent Advances in Drought Research, 10-13 December 1991, Kottayam, Indiac1991  aDrought  aEnvironmental stress