Volume 24 (1978) - Issue 8

Agriculture (Poľnohospodárstvo), vol. 24, 1978, no. 8, pp.

Agriculture (Poľnohospodárstvo), vol. 24, 1978, no. 8, pp.

Agriculture (Poľnohospodárstvo), vol. 24, 1978, no. 8, pp.

Agriculture (Poľnohospodárstvo), vol. 24, 1978, no. 8, pp.

Agriculture (Poľnohospodárstvo), vol. 24, 1978, no. 8, pp.