Oil rich man poor man

समान संसाधन

• Oil rich man poor man
  द्वारा: Khera, S.S
  प्रकाशित: (1979)
• OIL PLANTS AND THE PROCESS OF OIL FORMATION
  द्वारा: SHARAPOV N.I
  प्रकाशित: (1959)
• ADVANCES IN ESSENTIAL OIL INDUSTRY
  द्वारा: KAPOOR L.D. and RAM KRISHNAN
  प्रकाशित: (1977)
• Essential oil crops
  द्वारा: Weiss, E A
  प्रकाशित: (1997)
• Oil palm
  द्वारा: Hartley, C W S
  प्रकाशित: (1967)