Makkar et al., 1997. In: Garland, T. ; Barr, A. C. (Eds.) 5th Int. Symp. on Poisonous Plants, San Angelo, Texas, USA, 19–23 May 1997
Document reference
Makkar, H. P. S. ; Becker, K. , 1997. Jatropha curcas toxicity: identification of toxic principles. In: Garland, T. ; Barr, A. C. (Eds.) 5th Int. Symp. on Poisonous Plants, San Angelo, Texas, USA, 19–23 May 1997