APA
Perumal Pillai S., Dr AON Panikkar, . (1992). A Comparative study of yield performance of two important clones of rubber - RRII 105 and RRIM 600 in Mooply valley of Thrissur district. Thrissur: Kerala Agricultural University.
Chicago
Perumal Pillai S, Dr AON Panikkar, . 1992. A Comparative study of yield performance of two important clones of rubber - RRII 105 and RRIM 600 in Mooply valley of Thrissur district. Thrissur: Kerala Agricultural University.
Harvard
Perumal Pillai S., Dr AON Panikkar, . (1992). A Comparative study of yield performance of two important clones of rubber - RRII 105 and RRIM 600 in Mooply valley of Thrissur district. Thrissur: Kerala Agricultural University.
MLA
Perumal Pillai S, Dr AON Panikkar, . A Comparative study of yield performance of two important clones of rubber - RRII 105 and RRIM 600 in Mooply valley of Thrissur district. Thrissur: Kerala Agricultural University. 1992.